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用sort排序的问题。。

Posted by Acsaga at 2007-02-04 00:02:30 on Problem 1036

排序时写成
bool cmp(G a, G b) {
    if(a.time != b.time)
        return a.time<b.time;
    else
        return a.stout<=b.stout;  //注意这里
}
就RE
写成
bool cmp(G a, G b) {
    if(a.time != b.time)
        return a.time<b.time;
    else
        return a.stout<b.stout; //没有等号
}
就ac了，这是怎么回事？

Followed by:

Re:用sort排序的问题。。 (371) frkstyc 2007-02-04 00:25:27
- 谢谢，以后不这样用了~ (47) Acsaga 2007-02-04 00:53:54
Re:用sort排序的问题。。 (50) 124649795 2008-08-13 15:47:48
Re:用sort排序的问题。。 (47) majia1234 2009-01-20 11:25:29

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