第二章练习题8c

使用while 循环输出100-50,从大到小,如100,99,98...,到50时再从0循环输出到50,然后结束;

a = 101
while a>50:
    a -= 1
    print(a)
a = -1
while a<50:
    a += 1
    print(a)

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转载自www.cnblogs.com/riling/p/10068835.html