Submission #1311892

#	Time	Username	Problem	Language	Result	Execution time	Memory
1311892		eri16	Nile (IOI24_nile)	C++20	Compilation error	0 ms	0 KiB

nile

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

using ll = long long;

vector<ll> calculate_costs1(vector<int> W, vector<int> A, vector<int> B, vector<int> E){
    
    vector <ll> ans;
    
    vector <int> weight;
    ll sum=0LL;
    
    for (int i=0; i<A.size(); i++){
        weight.push_back(A[i]-B[i]);
        sum+=B[i];
    }
    
    sort(weight.begin(),weight.end());
    if (weight.size()%2)sum+=weight[0];
    
    for (int i=0; i<E.size(); i++){
        ans.push_back(sum);
    }
    
    return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccjRVqmW.o: in function `main':
grader.cpp:(.text.startup+0x2ff): undefined reference to `calculate_costs(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status