大佬们，求助
by ClearDream15 @ 2020-10-24 13:15:57
您无限大=2000？
by 嫐嬲巭孬 @ 2020-10-24 13:20:06
INF太小了吧
by Zxc200611 @ 2020-10-24 13:23:21
@[嫐嬲巭孬](/user/267413) 题目不是说K
I,J≤1000吗？
by ClearDream15 @ 2020-10-24 13:48:31
@[Edward_Li](/user/136992) K[i][j]=0就没优惠!没判断！
by A524 @ 2021-02-24 14:19:23
需要特判！
by A524 @ 2021-02-24 14:20:00