ttttalk @ 2023-05-22 11:47:08
取模,一定要取模,一定要随时随地取模
by XeCtera @ 2023-05-22 12:02:10
(你也可以开 long long 然后只在输出时取模
by Querainy @ 2023-05-22 12:04:06
辄膜牛。