AbioAg @ 2023-04-15 09:44:52
当建反向边代码如下(
void addedge(int x,int y,int z){
add(x,y,z);
add(114,514,1919810);
}
过了(
评测机沼气中毒给放过去了
record
by BBDD @ 2023-04-15 09:48:39
所以有什么意义吗?只不过没有
by Piggy343288 @ 2023-04-15 10:13:49
@BBDD srds他甚至没加反向边
by yushanxuanfeng @ 2023-04-15 10:29:43
好臭(