``pushup`` 里面更新错了，留下一份数据生成器。
```cpp
#pragma GCC optimize(1)
#pragma GCC optimize(2)
#pragma GCC optimize(3)
#pragma GCC optimize("Ofast", "inline", "-ffast-math")
#pragma GCC target("avx,sse2,sse3,sse4,mmx")
#include<bits/stdc++.h>
using namespace std;
int main()
{
srand(time(0));
int n = 10, m = 5;
printf("%d %d\n", n, m);
for(int i(1); i <= n; ++ i)
{
int x = rand() % n + 1;
int y = rand() % n + 1;
printf("%d %d\n", x, y);
}
while(m -- )
{
int opt = rand() % 2 + 1;
int x = rand() % n + 1;
int y = rand() % n + 1;
printf("%d %d %d\n", opt, x, y);
}
return 0;
}
```
by Rainsleep @ 2023-06-22 23:17:01