本帖最后由 ba21 于 2017-8-14 20:54 编辑
x = 7
i = 1
flag = 0
while i <= 100: #你这里是循环100次
if (x%2 == 1) and (x%3 == 2) and (x%5 == 4) and (x%6==5):
flag = 1
else:
x = 7 * (i+1) # 根据题意,x一定是7的整数倍,所以每次乘以7(7的倍数,为毛还要+1)
i += 1
if flag == 1:
print('阶梯数是:', x)
else:
print('在程序限定的范围内找不到答案!')
改你的代码:
==================================================================x = 7
i = 1
flag = 0
while i <= 100:
if (x%2 == 1) and (x%3 == 2) and (x%5 == 4) and (x%6==5):
flag = 1
else:
x = 7 * i
i += 1
if flag == 1:
print('阶梯数是:', x)
else:
print('在程序限定的范围内找不到答案!')
一道简简单单的题干嘛搞得这么复杂
=================================================================x = 7
flag = 0
while x <= 1000: #1000内的阶梯数
if (x%2 == 1) and (x%3 == 2) and (x%5 == 4) and (x%6==5):
flag=1
print('阶梯数是:', x)
x += 7 # 根据题意,x一定是7的整数倍
if flag == 0:
print('在程序限定的范围内找不到答案!')
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