在此感谢 @[adam01](/user/255468) 提供的hack数据
by hytallenxu @ 2024-01-14 18:24:26
@[installb](/user/31440) @[离散小波变换°](/user/68344)
by hytallenxu @ 2024-01-14 18:25:34
@[hytallenxu](/user/726098) gen放错了，应该是如下：
```cpp
#include <iostream>
#include <ctime>
using namespace std;
int main(){
srand(time(NULL));
int n=rand()%2;
cout<<"1000000 500000\n";
for(int i=1;i<=1000000;i++){
cout<<n<<" ";
}
return 0;
}
```
by hytallenxu @ 2024-01-14 18:42:24
已添加
by installb @ 2024-01-14 22:48:34