Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
16980 wanyichen 组合 C++ Accepted 0 MS 244 KB 124 2023-05-08 22:14:03

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main(){ int a,n; cin>>a>>n; cout<<a*n-a-n<<endl; return 0; }


Judgement Protocol: