为啥我int过了这一题

P1130 红牌

本来就能过吧
by TankYu @ 2023-10-05 15:22:55


int为啥过不了
by 19lv @ 2023-10-05 15:28:20


题目给的数据范围 > 1≤N,M≤2000 且 >天数都不超过 1000000 得出最大的天数是$2 \times 10^9$,而`int`范围在 $-2^{31}-1到2^{31}-1$ 之间,所以就不会爆![](https://cdn.luogu.com.cn/upload/image_hosting/yyar9wye.png)
by caizihaolg @ 2024-02-02 20:59:51


MaxM * MaxDay =2000 * 1000000 =2000000000 <2147483647 (MaxInt) 所以能过。
by HappyDavid @ 2024-02-19 15:44:52


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