BOJ 11399 ATM

1 개요[ | ]

BOJ 11399 ATM


2 C++[ | ]

#include <bits/stdc++.h>
using namespace std;

int N;
int P[1001];

int solve() {
    sort(P+1, P+1+N);
    int sum = 0;
    int ssum = 0;
    for(int i=1; i<=N+1; i++) {
        sum += P[i-1];
        ssum += sum;
    }
    return ssum;
}

int main() {
    cin >> N;
    for(int i=1; i<=N; i++) {
        cin >> P[i];
    }
    cout << solve();
}
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