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【作品展示】

 

【作品介绍】

一个普通的计算器

在输入数字的时候输入空格,则这个数等于上一个算式的结果

 

【作品源代码】

print('欢迎来到海龟牌计算器')
print('请输入数字')
diyigeshu = input()
print('请输入运算符号')
yunsuanfuhao = input()
print('请输入数字')
diergeshu = input()
while (1 == 1):
    if (diyigeshu == ' '):
        diyigeshu = yunsuanjieguo
    if (diergeshu == ' '):
        diergeshu = yunsuanjieguo
    try:
        diergeshu = int(diergeshu)
        diyigeshu = int(diyigeshu)
    except ValueError:
        yunsuanfuhao = '错误'
    if (yunsuanfuhao == '加' or yunsuanfuhao == '+'):
        yunsuanjieguo = (diyigeshu + diergeshu)
        print('=')
        print(yunsuanjieguo)
    elif (yunsuanfuhao == '减' or yunsuanfuhao == '-'):
        yunsuanjieguo = (diyigeshu - diergeshu)
        print('=')
        print(yunsuanjieguo)
    elif (yunsuanfuhao == '乘' or yunsuanfuhao == '×'):
        yunsuanjieguo = (diyigeshu * diergeshu)
        print('=')
        print(yunsuanjieguo)
    elif (yunsuanfuhao == '除' or yunsuanfuhao == '÷'):
        if (diergeshu != 0):
            yunsuanjieguo = (diyigeshu / diergeshu)
            print('=')
            print(yunsuanjieguo)
        else:
            print('除数不能为0,请重新输入')
    else:
        print('您的输入有误,请重新输入')
    print(' ')
    diyigeshu = input()
    yunsuanfuhao = input()
    diergeshu = input()

 

【提示】

部分含有Python第三方库相关内容的作品，在海龟编辑器网页端无法运行哦！如遇到这种情况，可以打开下面的链接，下载海龟编辑器客户端：

https://python.codemao.cn