Type: Default 1000ms 256MiB

CA

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CA

输出1/0

开赌吧孩子

#include <bits/stdc++.h>
using namespace std;
int main(){
srand(time(0) ^ (unsigned long long)new char);
int n=(int)(rand()<<32)|rand()%1;
cout<<n%2;
return 0;
}

靠运气的比赛

Not Attended
Status
Done
Rule
OI
Problem
3
Start at
2024-10-18 8:30
End at
2024-10-22 12:30
Duration
5 hour(s)
Host
Partic.
3