摘要:
Pari has a friend who loves palindrome numbers. A palindrome number is a number that reads the same forward or backward. For example 12321, 100001 and... 阅读全文
posted @ 2016-07-01 12:27
_Wilbert
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摘要:
Arya has n opponents in the school. Each day he will fight with all opponents who are present this day. His opponents have some fighting plan that gua... 阅读全文
posted @ 2016-07-01 12:25
_Wilbert
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