URI Online Judge | 3126 Training List solution in cpp

 uri 3126 solution in cpp

by ujjal roy

#include<bits/stdc++.h>

using namespace std;

main()

{

    int n,a,c=0;

    cin>>n;

    while(n--)

    {

        cin>>a;

        if(a==1) c++;

    }

    cout<<c<<endl;

    return 0;

}