摘要: '''#第一题def sum1(str):sum=0for x in str:sum=sum+xreturn sumif __name__ == '__main__':x=input("请输入一个整型字符串:")lst=[int(i) for i in x]print(sum1(lst))''''' 阅读全文
posted @ 2019-10-11 18:53 周一板 阅读(454) 评论(1) 推荐(3)