程序太复杂
by skymirror @ 2017-08-08 13:41:04
哪题？
by skymirror @ 2017-08-08 13:41:23
秘汁tle可以去大牛分站交
by steven张 @ 2017-09-27 21:27:55
用scanf或printf要是还不行写快读
by wddwjlss @ 2017-10-06 09:18:55
楼上都不对，这题有个点卡常数，（卡你是不是遍历isprime数组输出），我第一次也是93
by 泡末 @ 2017-10-06 11:36:55
你用线段树算
by teddy @ 2017-10-08 21:28:08