1递增循环到n再递增循环到1==n递增循环到0再递增循环到n
temp = input('输入一个整数')num = int(temp)
i = num
a = num+1
while num:
print(i)
i = i-1
num = num-1
if num ==0:
while a:
print(i)
i = i+1
a = a-1
===分隔线=======分隔线==========
temp = input('输入一个整数')
num = int(temp)
i = 1
n = num-1
while num:
print(i)
i = i+1
num = num-1
if num == 0:
while n:
print(n)
n = n-1
页:
[1]