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WA N次 TLE N 次 终于AC了~~~

Posted by Scor at 2008-02-20 01:29:03 on Problem 1175 
做这题快WA哭了,代码又长,本来代码子函数就没好好写,调试得很痛苦,调好后SAMPEL能过就不停WA,继续调了几个小时,放弃...
后来做其他BFS发现原来是我的BFS中的while结束条件没有减1.改了之后就不停TLE.这题数据量不大,不至于这样啊!...后来发现数组开的太大了,memset太多就TLE了....ft
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