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Problems

Degrees of vertices

published at 1/27/24, 9:21:49 am

include <bits/stdc++.h>

using namespace std; int main() { int n,m,u,v ; int say=0; cin>>n; vector<vector<int>>a(n,vector<int>(n,0));

for(int i=0; i<n;i++){ for(int j=0; j<n; j++){

cin>>a[i][j];

}

} for(int i=0;i<n;i++){ say=0; for(int j=0;j<n; j++){

say+=a[i][j];

}

cout<<say<<endl; }

}