제출 #1344261

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1344261		taly	Nile (IOI24_nile)	C++20	컴파일 에러	0 ms	0 KiB

nile

#include <bits/stdc++.h>
using namespace std;
#define lli long long
#define pii pair<int, int>
#define ff first
#define ss second
#define sz size
#define rsz resize
#define pb push_back
#define ass assign
#define endl '\n'
#define all(x) (x).begin(),(x).end()
int n, q;

vector<long long> calculate_costs(vector<int> W, vector<int> A, vector<int> B, vector<int> E){
    lli soma=0;
    for(int i=0; i<n; i++){
        soma+=B[i];
    }
    // cout << soma<<endl;
    lli resp=1e18;
    if(n%2==1){
        for(int i=0; i<n; i++){
            resp=min(resp, soma-B[i]+A[i]);
            // cout << resp << endl;
        }
    }
    vector<lli> R(q);
    for(int i=0; i<q; i++){
        R[i]=resp;
    }
    return R;
}

signed main(){
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    cin >> n;
    vector<int> W(n), A(n), B(n);
    for(int i=0; i<n; i++){
        cin >> W[i]>>A[i]>>B[i];
    }
    cin >> q;
    vector<int> E(q);
    for(int i=0; i<q; i++){
        cin >> E[i];
    }
    vector<lli> R = calculate_costs(W, A, B, E);
    for(int i:R){
        cout << i << endl;
    }
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccbizIU4.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccH9A4XO.o:nile.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status