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Re:请问一下各位大大数组最大能开到多少?我整了个40005 * 40005 就报错,弄得我不得不写两个struct

Posted by hkrcn at 2010-03-16 16:02:17 on Problem 1986
In Reply To:请问一下各位大大数组最大能开到多少?我整了个40005 * 40005 就报错,弄得我不得不写两个struct Posted by:catcher_wang at 2009-09-17 17:10:25
你算一下就知道了,如果用int类型,40005*40005*4/1024/1024/1024=6GByte
那么多内存能不出问题么?!

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