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import numpy as np
def init(popsize,n):
population = []
for i in range(popsize):
pop = ''
for j in range(n):
pop = pop + str(np.random.randint(0,2))
population.append(pop)
return population
def computeFitness(population,weight,profit):
total_weight = []
total_profit = []
for i in range(len(weight)):
weight_temp = 0
profit_temp = 0
for j in range(len(population[i])):
if population[i][j] == '1':
weight_temp += int(weight[i])
profit_temp += int(profit[i])
total_weight.append(weight_temp)
total_profit.append(profit_temp)
return total_weight,total_profit
def select(population,weight_limit,total_profit,total_weight):
w = []
p = []
pop = []
for i in range(len(total_weight)):
if total_weight[i] < weight_limit:
w.append(total_weight[i])
p.append(total_profit[i])
pop.append(population[i])
return pop,w,p
def roulelettewheel(population,popsize,total_profit):
sum_profit = 0
p = []
temp = 0
for x in range(len(total_profit)):
sum_profit += total_profit[x]
for i in range(len(total_profit)):
unit = total_profit[i]/sum_profit
p.append(temp+unit)
temp += unit
new_population = []
while len(new_population) < popsize:
select_p = np.random.uniform()
if select_p < p[0]:
new_population.append(population[0])
elif p[1] <= select_p < p[2]:
new_population.append(population[1])
for index in range(3,len(p)):
if p[index-1] < select_p < p[index]:
new_population.append(population[index])
return new_population
def ga_cross(population,pc):
new_pop = []
while len(new_pop) < len(population):
rnb = np.random.uniform()
if rnb < pc:
father_index = np.random.randint(0,len(population))
mother_index = np.random.randint(0,len(population))
cross_drop = np.random.randint(0,len(population[0]))
if mother_index != father_index:
temp11 = population[father_index][:cross_drop]
temp12 = population[father_index][cross_drop:]
temp21 = population[mother_index][cross_drop:]
temp22 = population[mother_index][:cross_drop]
child1 = temp11 + temp21
child2 = temp12 + temp22
new_pop.append(child1)
new_pop.append(child2)
return new_pop
def mutation(new,pc):
temp = []
while len(temp) < len(new):
for pop in new:
rnb = np.random.uniform()
if rnb < pc:
list_pop = list(pop)
mutation_drop = np.random.randint(0,len(pop))
list_pop[mutation_drop] = str(1-int(pop[mutation_drop]))
temp.append(''.join(list_pop))
else:
temp.append(pop)
return temp
if __name__ == '__main__':
pc = 0.8
pm = 0.2
popsize = 14
n = 8
weight = [6,4,8,3,15,17,14,5,19,7,13,12,11,23]
profit = [8,33,4,3,7,17,3,2,20,73,18,15,14,26]
weight_limit = 75
population = init(popsize,n)
iters = 30
i = 0
while i < iters:
print(f'第{i+1}代')
print(f'population:{population}')
total_weight,total_profit = computeFitness(population,weight,profit)
print(f'适应度计算,weigth:{total_weight},profit:{total_profit}')
s_pop,s_w,s_p = select(population,weight_limit,total_profit,total_weight)
print(f'筛选后的population:{s_pop},weigth:{weight},profit:{profit}')
new_pop = roulelettewheel(s_pop,popsize,s_p)
print(f'选择后的population:{new_pop}')
new_pop1 = ga_cross(new_pop,pc)
print(f'交叉后的population:{new_pop1}')
population = mutation(new_pop1,pc)
print(f'变异后的population:{population}')
i += 1运行结果：
第1代 population:['10000101', '10100100', '00000000', '10110100', '00110010', '11100100', '10111100', '10000111', '10111111', '11111110', '00000011', '01000101', '01011110', '00000000'] 适应度计算,weigth:[18, 12, 0, 12, 45, 68, 70, 20, 133, 49, 26, 36, 55, 0],profit:[24, 99, 0, 12, 21, 68, 15, 8, 140, 511, 36, 45, 70, 0] 筛选后的population:['10000101', '10100100', '00000000', '10110100', '00110010', '11100100', '10111100', '10000111', '11111110', '00000011', '01000101', '01011110', '00000000'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['11100100', '11111110', '11111110', '11111110', '11111110', '11111110', '01011110', '11100100', '11111110', '11111110', '11111110', '11111110', '11111110', '11111110'] 交叉后的population:['01111110', '10111101', '11011110', '11111100', '11100100', '11111101', '11111110', '11111101', '01011110', '10111111', '01011110', '01111111', '11111110', '10111111'] 变异后的population:['01011110', '10111101', '11011110', '11011100', '01100100', '11111100', '10111110', '11111101', '01011110', '10101111', '01111110', '01111111', '11111110', '11111111'] 第2代 population:['01011110', '10111101', '11011110', '11011100', '01100100', '11111100', '10111110', '11111101', '01011110', '10101111', '01111110', '01111111', '11111110', '11111111'] 适应度计算,weigth:[30, 24, 48, 15, 45, 102, 84, 35, 95, 42, 78, 84, 77, 184],profit:[40, 198, 24, 15, 21, 102, 18, 14, 100, 438, 108, 105, 98, 208] 筛选后的population:['01011110', '10111101', '11011110', '11011100', '01100100', '11111101', '10101111'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['10101111', '10101111', '10101111', '10101111', '10101111', '10101111', '10101111', '10101111', '10101111', '11011100', '01011110', '10101111', '01011110', '10101111'] 交叉后的population:['10101111', '10111110', '10101111', '11010111', '10101111', '10101111', '10101111', '11010111', '10101111', '11110101', '10101111', '01011111', '01011110', '10101111'] 变异后的population:['11101111', '00111110', '10101111', '11010101', '10101011', '10101111', '10101110', '01010111', '10100111', '11010101', '10101111', '01011110', '00011110', '10101111'] 第3代 population:['11101111', '00111110', '10101111', '11010101', '10101011', '10101111', '10101110', '01010111', '10100111', '11010101', '10101111', '01011110', '00011110', '10101111'] 适应度计算,weigth:[42, 20, 48, 15, 75, 102, 70, 25, 95, 35, 78, 60, 44, 138],profit:[56, 165, 24, 15, 35, 102, 15, 10, 100, 365, 108, 75, 56, 156] 筛选后的population:['11101111', '00111110', '10101111', '11010101', '10101110', '01010111', '11010101', '01011110', '00011110'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['11010101', '11010101', '11101111', '11010101', '11010101', '11010101', '11010101', '00011110', '11010101', '11010101', '01011110', '11010101', '10101110', '11010101'] 交叉后的population:['11010101', '01110101', '10101110', '10101011', '10101101', '10110101', '11010101', '01011101', '11010101', '10111010', '11010101', '11101010', '11010101', '01010111'] 变异后的population:['11010100', '01110101', '10101110', '10101111', '10100101', '10110101', '11010101', '01011001', '11010101', '10110010', '11011101', '01101010', '11010101', '01010110'] 第4代 population:['11010100', '01110101', '10101110', '10101111', '10100101', '10110101', '11010101', '01011001', '11010101', '10110010', '11011101', '01101010', '11010101', '01010110'] 适应度计算,weigth:[24, 20, 40, 18, 60, 85, 70, 20, 95, 28, 78, 48, 55, 92],profit:[32, 165, 20, 18, 28, 85, 15, 8, 100, 292, 108, 60, 70, 104] 筛选后的population:['11010100', '01110101', '10101110', '10101111', '10100101', '11010101', '01011001', '10110010', '01101010', '11010101'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['10110010', '10110010', '01101010', '11010100', '11010101', '10110010', '01110101', '10110010', '10110010', '01101010', '10110010', '10110010', '10110010', '11010100'] 交叉后的population:['01101010', '01010110', '11010110', '00011010', '10110010', '01011001', '00110010', '11010101', '10110010', '11001010', '10110010', '10010101', '01010100', '11101011'] 变异后的population:['01101011', '01011110', '11010110', '00001010', '00110010', '01111001', '00111010', '11110101', '11110010', '11011010', '10110010', '10010101', '11010100', '11101010'] 第5代 population:['01101011', '01011110', '11010110', '00001010', '00110010', '01111001', '00111010', '11110101', '11110010', '11011010', '10110010', '10010101', '11010100', '11101010'] 适应度计算,weigth:[30, 20, 40, 6, 45, 85, 56, 30, 95, 35, 52, 48, 44, 115],profit:[40, 165, 20, 6, 21, 85, 12, 12, 100, 365, 72, 60, 56, 130] 筛选后的population:['01101011', '01011110', '11010110', '00001010', '00110010', '00111010', '11110101', '11011010', '10110010', '10010101', '11010100'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['11011010', '11011010', '01101011', '11011010', '11010100', '11010100', '10010101', '00110010', '11011010', '11011010', '11011010', '11011010', '00110010', '10010101'] 交叉后的population:['01010100', '10101111', '11011010', '10101001', '11011010', '01011011', '11010100', '10110101', '11011010', '10001100', '11011010', '01001101', '11010010', '11010001'] 变异后的population:['01110100', '10111111', '11011010', '10101000', '11111010', '01011111', '11010101', '10110101', '10011010', '10011100', '11011010', '11001101', '11010110', '10010001'] 第6代 population:['01110100', '10111111', '11011010', '10101000', '11111010', '01011111', '11010101', '10110101', '10011010', '10011100', '11011010', '11001101', '11010110', '10010001'] 适应度计算,weigth:[24, 28, 40, 9, 90, 102, 70, 25, 76, 28, 65, 60, 55, 69],profit:[32, 231, 20, 9, 42, 102, 15, 10, 80, 292, 90, 75, 70, 78] 筛选后的population:['01110100', '10111111', '11011010', '10101000', '11010101', '10110101', '10011100', '11011010', '11001101', '11010110', '10010001'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['11011010', '11011010', '10010001', '10010001', '11001101', '10011100', '10011100', '10010001', '11011010', '11011010', '10011100', '11010110', '11010101', '10011100'] 交叉后的population:['10011100', '00111001', '11011001', '10100100', '10010010', '00111011', '10011100', '11011010', '11010110', '00100011', '11011100', '01010011', '10011101', '01100110'] 变异后的population:['10011000', '00011001', '11111001', '10100100', '10010000', '00111011', '10011110', '10011010', '11000110', '00000011', '10011100', '01011011', '10011001', '01100111'] 第7代 population:['10011000', '00011001', '11111001', '10100100', '10010000', '00111011', '10011110', '10011010', '11000110', '00000011', '10011100', '01011011', '10011001', '01100111'] 适应度计算,weigth:[18, 12, 48, 9, 30, 85, 70, 20, 76, 14, 52, 60, 44, 115],profit:[24, 99, 24, 9, 14, 85, 15, 8, 80, 146, 72, 75, 56, 130] 筛选后的population:['10011000', '00011001', '11111001', '10100100', '10010000', '10011110', '10011010', '00000011', '10011100', '01011011', '10011001'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01011011', '10011001', '10010000', '10011001', '10011100', '10011001', '00000011', '01011011', '10011001', '01011011', '10011010', '00000011', '01011011', '00000011'] 交叉后的population:['00011100', '00011100', '00000001', '11100110', '01011001', '11100110', '00000011', '00000110', '10010001', '00100110', '00000011', '10110110', '10011011', '01101001'] 变异后的population:['00010100', '00111100', '00000001', '11000110', '01011011', '11100100', '00000011', '00100110', '00010001', '00100100', '00000001', '10110111', '10111011', '01101101'] 第8代 population:['00010100', '00111100', '00000001', '11000110', '01011011', '11100100', '00000011', '00100110', '00010001', '00100100', '00000001', '10110111', '10111011', '01101101'] 适应度计算,weigth:[12, 16, 8, 12, 75, 68, 28, 15, 38, 14, 13, 72, 66, 115],profit:[16, 132, 4, 12, 35, 68, 6, 6, 40, 146, 18, 90, 84, 130] 筛选后的population:['00010100', '00111100', '00000001', '11000110', '11100100', '00000011', '00100110', '00010001', '00100100', '00000001', '10110111', '10111011'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00100100', '00100100', '00100100', '11100100', '00100100', '10111011', '00010001', '10111011', '00100100', '00100100', '11100100', '11000110', '00100100', '00010001'] 交叉后的population:['00100100', '10000100', '10111011', '00100100', '10111011', '11001001', '00111011', '00100101', '00100100', '10000100', '00100100', '10010000', '00100100', '00100100'] 变异后的population:['00100101', '10000100', '10111011', '00110100', '10110011', '11011001', '00111011', '00100101', '00100101', '10100100', '00100110', '10010010', '01100100', '00100000'] 第9代 population:['00100101', '10000100', '10111011', '00110100', '10110011', '11011001', '00111011', '00100101', '00100101', '10100100', '00100110', '10010010', '01100100', '00100000'] 适应度计算,weigth:[18, 8, 48, 9, 75, 85, 70, 15, 57, 21, 39, 36, 33, 23],profit:[24, 66, 24, 9, 35, 85, 15, 6, 60, 219, 54, 45, 42, 26] 筛选后的population:['00100101', '10000100', '10111011', '00110100', '00111011', '00100101', '00100101', '10100100', '00100110', '10010010', '01100100', '00100000'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00100110', '10100100', '01100100', '00100101', '10100100', '10000100', '00100110', '00100101', '00100101', '10000100', '00100110', '10000100', '00100101', '00111011'] 交叉后的population:['00100111', '00010010', '00100101', '10010010', '00000100', '01001011', '10000110', '00100001', '00100101', '01001001', '10000100', '01100100', '00100101', '01010010'] 变异后的population:['00110111', '00010010', '10100101', '10010110', '00000100', '01000011', '10000100', '00100001', '00100101', '01000001', '10100100', '01110100', '00100111', '01011010'] 第10代 population:['00110111', '00010010', '10100101', '10010110', '00000100', '01000011', '10000100', '00100001', '00100101', '01000001', '10100100', '01110100', '00100111', '01011010'] 适应度计算,weigth:[30, 8, 32, 12, 15, 51, 28, 10, 57, 14, 39, 48, 44, 92],profit:[40, 66, 16, 12, 7, 51, 6, 4, 60, 146, 54, 60, 56, 104] 筛选后的population:['00110111', '00010010', '10100101', '10010110', '00000100', '01000011', '10000100', '00100001', '00100101', '01000001', '10100100', '01110100', '00100111'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01000001', '01000001', '00100111', '01000001', '10100100', '01000001', '01000001', '00010010', '01000001', '01000001', '00100111', '00000100', '00100111', '01000001'] 交叉后的population:['01000001', '10100000', '01000000', '01101001', '01000001', '00000101', '00000101', '00010011', '11000001', '01001000', '00100001', '01110100', '01000100', '00110100'] 变异后的population:['01001001', '10110000', '01000100', '01101000', '01000101', '00000100', '00000111', '00011011', '11000001', '01101000', '00000001', '01110000', '11000100', '00110100'] 第11代 population:['01001001', '10110000', '01000100', '01101000', '01000101', '00000100', '00000111', '00011011', '11000001', '01101000', '00000001', '01110000', '11000100', '00110100'] 适应度计算,weigth:[18, 12, 16, 9, 45, 17, 42, 20, 57, 21, 13, 36, 33, 69],profit:[24, 99, 8, 9, 21, 17, 9, 8, 60, 219, 18, 45, 42, 78] 筛选后的population:['01001001', '10110000', '01000100', '01101000', '01000101', '00000100', '00000111', '00011011', '11000001', '01101000', '00000001', '01110000', '11000100', '00110100'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01101000', '00000100', '01000101', '11000100', '01101000', '00110100', '01101000', '00110100', '01101000', '01110000', '00000100', '11000100', '00110100', '01101000'] 交叉后的population:['11000100', '00110100', '01110100', '01000001', '00110000', '10001101', '00110000', '10001101', '00110100', '00110100', '01101000', '00001101', '01000100', '01011100'] 变异后的population:['11000110', '00110000', '01110110', '01100001', '00110000', '10001101', '00010000', '10001100', '00100100', '00110100', '11101000', '00001111', '01100100', '01001100'] 第12代 population:['11000110', '00110000', '01110110', '01100001', '00110000', '10001101', '00010000', '10001100', '00100100', '00110100', '11101000', '00001111', '01100100', '01001100'] 适应度计算,weigth:[24, 8, 40, 9, 30, 68, 14, 15, 38, 21, 52, 48, 33, 69],profit:[32, 66, 20, 9, 14, 68, 3, 6, 40, 219, 72, 60, 42, 78] 筛选后的population:['11000110', '00110000', '01110110', '01100001', '00110000', '10001101', '00010000', '10001100', '00100100', '00110100', '11101000', '00001111', '01100100', '01001100'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00110100', '01001100', '00110100', '00110000', '00110100', '01001100', '00001111', '01100100', '00010000', '01001100', '00001111', '01100100', '11000110', '00110100'] 交叉后的population:['01001100', '00011010', '01100000', '10000110', '00110000', '10100001', '00110100', '11010000', '00110100', '11001000', '11001100', '01100100', '00010000', '01001100'] 变异后的population:['01001100', '00011011', '01101000', '10000100', '00110000', '10100101', '00110100', '11010000', '00110100', '10001000', '11001000', '01101100', '10010000', '01011100'] 第13代 population:['01001100', '00011011', '01101000', '10000100', '00110000', '10100101', '00110100', '11010000', '00110100', '10001000', '11001000', '01101100', '10010000', '01011100'] 适应度计算,weigth:[18, 16, 24, 6, 30, 68, 42, 15, 57, 14, 39, 48, 22, 92],profit:[24, 132, 12, 6, 14, 68, 9, 6, 60, 146, 54, 60, 28, 104] 筛选后的population:['01001100', '00011011', '01101000', '10000100', '00110000', '10100101', '00110100', '11010000', '00110100', '10001000', '11001000', '01101100', '10010000'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01001100', '00110100', '10010000', '10100101', '10001000', '10001000', '01101100', '10001000', '10010000', '00110100', '10001000', '10001000', '10001000', '00110100'] 交叉后的population:['10001000', '00010001', '10001000', '10010000', '00110000', '10100100', '00111000', '01001000', '00111100', '01000110', '10001000', '01001011', '10010000', '00100010'] 变异后的population:['11001000', '00010011', '10001100', '10010100', '10110000', '11100100', '00101000', '11001000', '00111101', '01000111', '10001001', '00001011', '00010000', '00110010'] 第14代 population:['11001000', '00010011', '10001100', '10010100', '10110000', '11100100', '00101000', '11001000', '00111101', '01000111', '10001001', '00001011', '00010000', '00110010'] 适应度计算,weigth:[18, 12, 24, 9, 45, 68, 28, 15, 95, 28, 39, 36, 11, 69],profit:[24, 99, 12, 9, 21, 68, 6, 6, 100, 292, 54, 45, 14, 78] 筛选后的population:['11001000', '00010011', '10001100', '10010100', '10110000', '11100100', '00101000', '11001000', '01000111', '10001001', '00001011', '00010000', '00110010'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00010011', '01000111', '10001001', '00001011', '10010100', '00010011', '01000111', '01000111', '00110010', '01000111', '01000111', '11001000', '11001000', '00110010'] 交叉后的population:['10001011', '10100000', '01110010', '00011100', '11001011', '00010001', '01000111', '10100011', '01000111', '11010001', '00001000', '11100101', '00000111', '10011010'] 变异后的population:['10001001', '10100001', '01010010', '00011100', '11001010', '10010001', '01000110', '10100011', '01100111', '11000001', '00001001', '11100001', '00001111', '10111010'] 第15代 population:['10001001', '10100001', '01010010', '00011100', '11001010', '10010001', '01000110', '10100011', '01100111', '11000001', '00001001', '11100001', '00001111', '10111010'] 适应度计算,weigth:[18, 12, 24, 9, 60, 51, 42, 20, 95, 21, 26, 48, 44, 115],profit:[24, 99, 12, 9, 28, 51, 9, 8, 100, 219, 36, 60, 56, 130] 筛选后的population:['10001001', '10100001', '01010010', '00011100', '11001010', '10010001', '01000110', '10100011', '11000001', '00001001', '11100001', '00001111'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['11000001', '11001010', '10100001', '11100001', '10010001', '11100001', '10010001', '11000001', '11100001', '00001111', '11000001', '11000001', '11001010', '00011100'] 交叉后的population:['11100001', '00001110', '11001011', '01110000', '00000001', '01111111', '10100001', '00001110', '10010001', '00111000', '11110001', '00001100', '10010001', '00111000'] 变异后的population:['11101001', '00001110', '11001111', '11110000', '00010001', '01101111', '10100011', '00011110', '10010011', '00111000', '11110000', '00001100', '10010011', '00111100'] 第16代 population:['11101001', '00001110', '11001111', '11110000', '00010001', '01101111', '10100011', '00011110', '10010011', '00111000', '11110000', '00001100', '10010011', '00111100'] 适应度计算,weigth:[30, 12, 48, 12, 30, 102, 56, 20, 76, 21, 52, 24, 44, 92],profit:[40, 99, 24, 12, 14, 102, 12, 8, 80, 219, 72, 30, 56, 104] 筛选后的population:['11101001', '00001110', '11001111', '11110000', '00010001', '10100011', '00011110', '00111000', '11110000', '00001100', '10010011'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00011110', '00111000', '00111000', '00111000', '10010011', '11110000', '00111000', '00111000', '00011110', '11101001', '00111000', '00111000', '10010011', '00111000'] 交叉后的population:['00110000', '11100011', '00011000', '11000111', '00111000', '10010011', '00011000', '11000111', '11101011', '00110010', '00111000', '11000001', '10010011', '11100100'] 变异后的population:['01110000', '11000011', '00011000', '10000111', '00101000', '10110011', '00011000', '11100111', '01101011', '00010010', '00111000', '11001001', '10000011', '01100100'] 第17代 population:['01110000', '11000011', '00011000', '10000111', '00101000', '10110011', '00011000', '11100111', '01101011', '00010010', '00111000', '11001001', '10000011', '01100100'] 适应度计算,weigth:[18, 16, 16, 12, 30, 85, 28, 30, 95, 14, 39, 48, 33, 69],profit:[24, 132, 8, 12, 14, 85, 6, 12, 100, 146, 54, 60, 42, 78] 筛选后的population:['01110000', '11000011', '00011000', '10000111', '00101000', '00011000', '11100111', '00010010', '00111000', '11001001', '10000011', '01100100'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01110000', '01110000', '00111000', '10000011', '11001001', '00010010', '11001001', '10000011', '11001001', '10000111', '01100100', '00101000', '00111000', '11001001'] 交叉后的population:['11001001', '10000011', '11001011', '00110000', '10000111', '11100100', '00001001', '10100011', '00111001', '00110010', '01111000', '00000010', '00101011', '00100000'] 变异后的population:['11001001', '10000011', '11001010', '01110000', '11000111', '11100101', '00001001', '10100001', '00110001', '00110010', '01111001', '00100010', '00111011', '00100000'] 第18代 population:['11001001', '10000011', '11001010', '01110000', '11000111', '11100101', '00001001', '10100001', '00110001', '00110010', '01111001', '00100010', '00111011', '00100000'] 适应度计算,weigth:[24, 12, 32, 9, 75, 85, 28, 15, 57, 21, 65, 24, 55, 23],profit:[32, 99, 16, 9, 35, 85, 6, 6, 60, 219, 90, 30, 70, 26] 筛选后的population:['11001001', '10000011', '11001010', '01110000', '00001001', '10100001', '00110001', '00110010', '01111001', '00100010', '00111011', '00100000'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00100000', '11001001', '00110010', '00110010', '00110010', '01111001', '11001001', '00110010', '00110010', '00111011', '00110010', '01110000', '00111011', '01110000'] 交叉后的population:['11001010', '00100110', '00110010', '01110000', '01110000', '00111011', '00110010', '10001100', '00100000', '00110010', '00110010', '01100100', '00110000', '10010011'] 变异后的population:['11011010', '00100110', '00010010', '01110000', '01110000', '00011011', '00110011', '00001100', '00101000', '00010010', '01110010', '01100100', '10110000', '10010010'] 第19代 population:['11011010', '00100110', '00010010', '01110000', '01110000', '00011011', '00110011', '00001100', '00101000', '00010010', '01110010', '01100100', '10110000', '10010010'] 适应度计算,weigth:[30, 12, 16, 9, 45, 68, 56, 10, 38, 14, 52, 36, 33, 69],profit:[40, 99, 8, 9, 21, 68, 12, 4, 40, 146, 72, 45, 42, 78] 筛选后的population:['11011010', '00100110', '00010010', '01110000', '01110000', '00011011', '00110011', '00001100', '00101000', '00010010', '01110010', '01100100', '10110000', '10010010'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['10110000', '00101000', '00010010', '00010010', '00010010', '01100100', '00011011', '01110000', '00101000', '01110010', '10010010', '10010010', '00001100', '01110000'] 交叉后的population:['10010000', '10011001', '01011011', '11000000', '00001100', '00100100', '10010010', '11000010', '00001000', '10010001', '10110010', '10000011', '00011000', '11001010'] 变异后的population:['10010010', '11011001', '01011011', '01000000', '00001100', '00100110', '10010110', '10000010', '00000000', '10011001', '10110010', '10000011', '00011010', '10001010'] 第20代 population:['10010010', '11011001', '01011011', '01000000', '00001100', '00100110', '10010110', '10000010', '00000000', '10011001', '10110010', '10000011', '00011010', '10001010'] 适应度计算,weigth:[18, 20, 40, 3, 30, 51, 56, 10, 0, 28, 52, 36, 33, 69],profit:[24, 165, 20, 3, 14, 51, 12, 4, 0, 292, 72, 45, 42, 78] 筛选后的population:['10010010', '11011001', '01011011', '01000000', '00001100', '00100110', '10010110', '10000010', '00000000', '10011001', '10110010', '10000011', '00011010', '10001010'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00001100', '10011001', '10011001', '10001010', '10011001', '10011001', '10000011', '10001010', '10011001', '10011001', '10001010', '10000011', '10110010', '10011001'] 交叉后的population:['10001100', '10100000', '10001010', '10011001', '10011001', '01100110', '10011001', '10011001', '10011011', '01100000', '10001001', '10101001', '10011001', '00010101'] 变异后的population:['10001100', '10100000', '10001011', '10011001', '10011011', '01110110', '10011101', '10011001', '10011010', '01100010', '00001001', '11101001', '11011001', '00110101'] 第21代 population:['10001100', '10100000', '10001011', '10011001', '10011011', '01110110', '10011101', '10011001', '10011010', '01100010', '00001001', '11101001', '11011001', '00110101'] 适应度计算,weigth:[18, 8, 32, 12, 75, 85, 70, 20, 76, 21, 26, 60, 55, 92],profit:[24, 66, 16, 12, 35, 85, 15, 8, 80, 219, 36, 75, 70, 104] 筛选后的population:['10001100', '10100000', '10001011', '10011001', '10011101', '10011001', '01100010', '00001001', '11101001', '11011001'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['11011001', '01100010', '11101001', '11011001', '11101001', '11011001', '10011101', '11101001', '11101001', '01100010', '01100010', '01100010', '01100010', '11101001'] 交叉后的population:['10101001', '01110111', '11101001', '01110110', '11101010', '01011000', '11101001', '11101001', '11101001', '11010011', '11101001', '11001110', '11100010', '10110010'] 变异后的population:['10101101', '01110110', '11101000', '01111110', '11101011', '01011000', '11101011', '11101000', '11101101', '11010111', '11101000', '01001110', '11100010', '10111010'] 第22代 population:['10101101', '01110110', '11101000', '01111110', '11101011', '01011000', '11101011', '11101000', '11101101', '11010111', '11101000', '01001110', '11100010', '10111010'] 适应度计算,weigth:[30, 20, 32, 18, 90, 51, 84, 20, 114, 42, 52, 48, 44, 115],profit:[40, 165, 16, 18, 42, 51, 18, 8, 120, 438, 72, 60, 56, 130] 筛选后的population:['10101101', '01110110', '11101000', '01111110', '01011000', '11101000', '11010111', '11101000', '01001110', '11100010'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01110110', '11101000', '01011000', '10101101', '11010111', '11101000', '01011000', '11101000', '11010111', '01011000', '11010111', '11010111', '11010111', '11010111'] 交叉后的population:['01010111', '10110001', '10101111', '10111010', '01011011', '00110101', '11011000', '10100001', '11111000', '01000010', '11011000', '10111010', '11100111', '10001101'] 变异后的population:['01010011', '10110000', '10101110', '00111010', '01011011', '00110001', '11111000', '00100001', '11111010', '01000010', '11010000', '00111010', '10100111', '10001001'] 第23代 population:['01010011', '10110000', '10101110', '00111010', '01011011', '00110001', '11111000', '00100001', '11111010', '01000010', '11010000', '00111010', '10100111', '10001001'] 适应度计算,weigth:[24, 12, 40, 12, 75, 51, 70, 10, 114, 14, 39, 48, 55, 69],profit:[32, 99, 20, 12, 35, 51, 15, 4, 120, 146, 54, 60, 70, 78] 筛选后的population:['01010011', '10110000', '10101110', '00111010', '00110001', '11111000', '00100001', '01000010', '11010000', '00111010', '10100111', '10001001'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['10001001', '10001001', '10110000', '11111000', '10100111', '00111010', '10100111', '01000010', '10100111', '00111010', '10110000', '11111000', '10100111', '01000010'] 交叉后的population:['10100111', '01111010', '00111010', '10110000', '10100010', '11100111', '10110000', '10011110', '00111010', '11010001', '11111000', '10110000', '10100110', '10011101'] 变异后的population:['10110111', '01101010', '00111010', '00110000', '10101010', '11100111', '11110000', '10011110', '00101010', '11010001', '10111000', '10110000', '00100110', '10011100'] 第24代 population:['10110111', '01101010', '00111010', '00110000', '10101010', '11100111', '11110000', '10011110', '00101010', '11010001', '10111000', '10110000', '00100110', '10011100'] 适应度计算,weigth:[36, 16, 32, 6, 60, 102, 56, 25, 57, 28, 52, 36, 33, 92],profit:[48, 132, 16, 6, 28, 102, 12, 10, 60, 292, 72, 45, 42, 104] 筛选后的population:['10110111', '01101010', '00111010', '00110000', '10101010', '11110000', '10011110', '00101010', '11010001', '10111000', '10110000', '00100110'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00100110', '10111000', '11010001', '00100110', '11010001', '10110111', '11010001', '00101010', '10111000', '10110111', '11010001', '11010001', '10110000', '11010001'] 交叉后的population:['10110111', '01101111', '11010001', '01000111', '10111000', '11010001', '10110001', '00011010', '11010001', '11101000', '00100111', '01101000', '00101010', '01001100'] 变异后的population:['10110111', '01101011', '10010001', '01000111', '00111000', '01010001', '00110001', '10011010', '11010001', '11101000', '00101111', '11101000', '00101110', '01000100'] 第25代 population:['10110111', '01101011', '10010001', '01000111', '00111000', '01010001', '00110001', '10011010', '11010001', '11101000', '00101111', '11101000', '00101110', '01000100'] 适应度计算,weigth:[36, 20, 24, 12, 45, 51, 42, 20, 76, 28, 65, 48, 44, 46],profit:[48, 165, 12, 12, 21, 51, 9, 8, 80, 292, 90, 60, 56, 52] 筛选后的population:['10110111', '01101011', '10010001', '01000111', '00111000', '01010001', '00110001', '10011010', '11101000', '00101111', '11101000', '00101110', '01000100'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00101110', '01010001', '11101000', '01000100', '00101111', '01000100', '00111000', '11101000', '11101000', '11101000', '11101000', '00101110', '11101000', '11101000'] 交叉后的population:['11101000', '10100011', '00101110', '00010111', '01010110', '00100101', '01001000', '01001110', '00101110', '01000100', '11101000', '00011101', '00101110', '01010001'] 变异后的population:['11101000', '10100111', '00001110', '00010101', '01010100', '00100101', '01101000', '01001100', '00101010', '01000101', '11101001', '01011101', '00101110', '01010101'] 第26代 population:['11101000', '10100111', '00001110', '00010101', '01010100', '00100101', '01101000', '01001100', '00101010', '01000101', '11101001', '01011101', '00101110', '01010101'] 适应度计算,weigth:[24, 20, 24, 9, 45, 51, 42, 15, 57, 21, 65, 60, 44, 92],profit:[32, 165, 12, 9, 21, 51, 9, 6, 60, 219, 90, 75, 56, 104] 筛选后的population:['11101000', '10100111', '00001110', '00010101', '01010100', '00100101', '01101000', '01001100', '00101010', '01000101', '11101001', '01011101', '00101110'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01000101', '01000101', '01000101', '01000101', '11101001', '01011101', '01010100', '01000101', '00100101', '00100101', '01000101', '00100101', '00101110', '01000101'] 交叉后的population:['01001101', '01010101', '01011101', '01010001', '00100101', '01010001', '01010100', '10001010', '00100101', '01111010', '01001001', '01011110', '01000101', '10101011'] 变异后的population:['01011101', '01010001', '01011001', '01010011', '00100100', '00010001', '00010100', '10001011', '00100100', '01111000', '01000001', '01011110', '00000101', '10101011'] 第27代 population:['01011101', '01010001', '01011001', '01010011', '00100100', '00010001', '00010100', '10001011', '00100100', '01111000', '01000001', '01011110', '00000101', '10101011'] 适应度计算,weigth:[30, 12, 32, 12, 30, 34, 28, 20, 38, 28, 26, 60, 22, 115],profit:[40, 99, 16, 12, 14, 34, 6, 8, 40, 292, 36, 75, 28, 130] 筛选后的population:['01011101', '01010001', '01011001', '01010011', '00100100', '00010001', '00010100', '10001011', '00100100', '01111000', '01000001', '01011110', '00000101'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01111000', '01011110', '00100100', '01011101', '00100100', '01111000', '01111000', '01011110', '01111000', '01111000', '01111000', '01111000', '01111000', '01011110'] 交叉后的population:['01111000', '00111100', '01111000', '10000111', '01111110', '00001011', '01111110', '10000101', '00100100', '00011110', '01100100', '01111000', '01011100', '10100100'] 变异后的population:['01101000', '00110100', '01111000', '00000111', '01111010', '10001011', '01111111', '10000101', '01100100', '00010110', '00100100', '01111000', '00011100', '10110100'] 第28代 population:['01101000', '00110100', '01111000', '00000111', '01111010', '10001011', '01111111', '10000101', '01100100', '00010110', '00100100', '01111000', '00011100', '10110100'] 适应度计算,weigth:[18, 12, 32, 9, 75, 68, 98, 15, 57, 21, 26, 48, 33, 92],profit:[24, 99, 16, 9, 35, 68, 21, 6, 60, 219, 36, 60, 42, 104] 筛选后的population:['01101000', '00110100', '01111000', '00000111', '10001011', '10000101', '01100100', '00010110', '00100100', '01111000', '00011100'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['01111000', '00010110', '10000101', '00010110', '01111000', '00010110', '01111000', '00010110', '00010110', '00010110', '00010110', '01100100', '00000111', '01111000'] 交叉后的population:['00000111', '01011000', '01110110', '10000001', '00010110', '10000101', '10000100', '10001011', '00010110', '00001011', '01110110', '11000000', '00100100', '01011001'] 变异后的population:['00000101', '01011010', '01010110', '10010001', '00010111', '10001101', '10010100', '11001011', '10010110', '01001011', '11110110', '11000000', '00100000', '01011000'] 第29代 population:['00000101', '01011010', '01010110', '10010001', '00010111', '10001101', '10010100', '11001011', '10010110', '01001011', '11110110', '11000000', '00100000', '01011000'] 适应度计算,weigth:[12, 16, 32, 9, 60, 68, 42, 25, 76, 28, 78, 24, 11, 69],profit:[16, 132, 16, 9, 28, 68, 9, 10, 80, 292, 108, 30, 14, 78] 筛选后的population:['00000101', '01011010', '01010110', '10010001', '00010111', '10001101', '10010100', '11001011', '01001011', '11000000', '00100000', '01011000'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['00100000', '00010111', '01001011', '01001011', '01001011', '01001011', '00000101', '01001011', '11001011', '01011010', '01001011', '11000000', '10001101', '00000101'] 交叉后的population:['00100000', '10010110', '01001011', '11010010', '01001011', '00101101', '00000111', '01010010', '01000101', '00101100', '00001011', '01010100', '00001011', '00010101'] 变异后的population:['00100010', '10010100', '11001011', '11110010', '11001011', '01101101', '01000111', '01000010', '11000101', '00101101', '00001001', '01110100', '00011011', '00110101'] 第30代 population:['00100010', '10010100', '11001011', '11110010', '11001011', '01101101', '01000111', '01000010', '11000101', '00101101', '00001001', '01110100', '00011011', '00110101'] 适应度计算,weigth:[12, 12, 40, 15, 75, 85, 56, 10, 76, 28, 26, 48, 44, 92],profit:[16, 99, 20, 15, 35, 85, 12, 4, 80, 292, 36, 60, 56, 104] 筛选后的population:['00100010', '10010100', '11001011', '11110010', '01000111', '01000010', '00101101', '00001001', '01110100', '00011011'],weigth:[6, 4, 8, 3, 15, 17, 14, 5, 19, 7, 13, 12, 11, 23],profit:[8, 33, 4, 3, 7, 17, 3, 2, 20, 73, 18, 15, 14, 26] 选择后的population:['10010100', '00101101', '01000111', '01110100', '00101101', '00101101', '00101101', '00001001', '00011011', '01110100', '00001001', '01110100', '00011011', '00101101'] 交叉后的population:['01110100', '11101000', '00000111', '01001010', '01110100', '11010001', '00101101', '00010010', '00011011', '00101101', '00001101', '01001001', '01110101', '00001011'] 变异后的population:['01100100', '10101000', '10000111', '11001010', '01110100', '11000001', '00111101', '00010010', '00001011', '01101101', '00001111', '01011001', '11110101', '00011011'] 每次结果稍微有些不同。