Submission #1872450

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define rep(i,n)   FOR(i,0,n)
#define pb push_back
#define mp make_pair
typedef long long ll;
typedef pair<int,int> pint;

int l[50];
int main(){
    int n,k;
    cin>>n>>k;
    rep(i,n) cin>>l[i];
    sort(l,l+n,greater<int>());
    int sum=0;
    rep(i,k) sum+=l[i];
    cout<<sum<<endl;
    return 0;
}

Submission Info

Judge Result