# 123

## A. 运气

输出1-50

开赌吧孩子

```c++
#include <bits/stdc++.h>
using namespace std;
int main(){
srand(time(0) ^ (unsigned long long)new char);
int n=(int)(rand()<<32)|rand()%(10)+1;
cout<<n%50+1;
return 0;
}
```



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