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Re:Runtime ErrorIn Reply To:Runtime Error Posted by:aFox at 2010-05-29 19:04:27 > RE这种错误,该从哪里入手Debug呢?
看来RE这种错误最典型的入手点是,判断数组下标是否越界。
彻底沉默,终于在RE十几次之后AC,问题很可笑:用inputs[1000][2]来接收pair数据是个bug,漏算了每组的(0 0)这一组数据;希望后来者不要犯类似错误啊。
i = 0;
while ( 1 ) {
// 当pair为1000时,此处出错
scanf( "%d %d", &( inputs[i][0] ), &( inputs[i][1] ) );
if ( inputs[i][1] == 0 ) break;
++i;
}
32MS,算法上仍有改进余地,这就当是一次教训吧。
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