02 求1-100所有整数的和

sum = 0

start = 1

while True:
    sum = sum + start
    start = start + 1
    if start == 101:
        break
print(sum)

posted @ 2018-10-14 10:51  自由自在多快乐  阅读(188)  评论(0编辑  收藏  举报