为什么无法通过
for x in [ '1','2','3','4','5','6','7','8','9' ]: for y in [ '1','2','3','4','5','6','7','8','9' ]: if x < y sum = x * 10 + y; print sum 我感觉打印出来的值是正确的呀?为什么无法通过
for x in [ '1','2','3','4','5','6','7','8','9' ]: for y in [ '1','2','3','4','5','6','7','8','9' ]: if x < y sum = x * 10 + y; print sum 我感觉打印出来的值是正确的呀?为什么无法通过
2017-02-14
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