Submission #3778209

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Source Code Expand

#include<iostream>
#include<algorithm>
#include<math.h>
#include<cmath>
#include<vector>
#include<stack>
#include<queue>
#include<functional>
#include<map>
#include<set>
#include <string>



using namespace std;
#define rep(i,n) for(int i=0;i<(n);i++)


map<string, int> mp;
#define ll long long

int main() {
    int n;
    cin >> n;
    int l[100];
    rep(i, n) {
        cin >> l[i];
    }
    sort(l, l + n);
    int ans = 0;
    for (int i = 0; i < n - 1; i + 2) {
        ans += l[i];
  }
    cout << ans << endl;
    return 0;
}

Submission Info

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