摘要:
PalindromesTime Limit: 2 Seconds Memory Limit: 65536 KBA regular palindrome is a string of numbers or letters that is the same forward as backward. For example, the string "ABCDEDCBA" is a palindrome because it is the same when the string is read from left to right as when the string is re 阅读全文
posted @ 2013-03-18 16:40
贾树丙
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