Lv.1
[滑稽]
签名:这个人不懒,但什么也没说
在 【战绩分享】彩虹桥计划<对局胜利>达成! 中回复
……………………………………………………………………………………………………………………………………………………………………………………………
2020-05-31T12:20:48 点赞:0
在 【通天塔】回文数那题答案是什么啊 中回复
n0=4
l1=[]
def f (l0,s,n):
global n0
global l1
if n==n0:
if s==0:
pass
else:
l1.append(s)
else:
for i in l0:
if i==0 and s!=0:
pass
else:
f(l0,s*10+i,n+1)
f(l,0,0)
#print(l1)
for j in l1:
for k in l1:
a=j*k
a1=str(a)
a2=a1[::-1]
if a1==a2:
print(j,k,a)
2020-06-05T22:42:57 点赞:1
在 【通天塔】回文数那题答案是什么啊 中回复
l=[0,3,6,9]
n0=4
l1=[]
def f (l0,s,n):
global n0
global l1
if n==n0:
if s==0:
pass
else:
l1.append(s)
else:
for i in l0:
if i==0 and s!=0:
pass
else:
f(l0,s*10+i,n+1)
f(l,0,0)
#print(l1)
for j in l1:
for k in l1:
if j>k:
continue
a=j*k
a1=str(a)
if a1.replace("3","").replace("6","").replace("9","")=="":
m=0
if str(j)==str(j)[::-1]:
m+=1
if str(k)==str(k)[::-1]:
m+=1
if a1==a1[::-1]:
m+=1
if m==2:
print(j,k,a)
print("END")
2020-06-05T23:00:03 点赞:0