Submission #2122923


Source Code Expand

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

int main(){

    long long n = 0; cin >> n;
    vector<long long> a(n + 1);
    for(int i = 1; i <= n; i++) cin >> a[i];
    for(int i = n; i >= 1; i--){
        
        long long c = 0;
        for(int j = i; j <= n; j += i){
            c += a[j];
        }
        if(c < 0){
            ans.push_back(i);
            for(int j = i; j <= n; j += i) a[j] = 0;
            
        }
    }

    long long q = 0;
    for(int i = 1; i <= n; i++) q += a[i];
    cout << q << endl;
    return 0;
}

Submission Info

Submission Time
Task E - MUL
User monkukui
Language C++14 (GCC 5.4.1)
Score 0
Code Size 566 Byte
Status CE

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16:13: error: ‘ans’ was not declared in this scope
             ans.push_back(i);
             ^