Submission #1200758

#	Time	Username	Problem	Language	Result	Execution time	Memory
1200758		mr_junk	Swapping Cities (APIO20_swap)	C++20	Compilation error	0 ms	0 KiB

swap

#include <bits/stdc++.h>
#define file(s) if (fopen(s".in", "r")) freopen(s".in", "r", stdin), freopen(s".out", "w", stdout)
#define int long long
using namespace std;
const int NN=1e2+60,N=1e6+70,MOD=1e9+7,inf=1e18+7,pr1=420,K=(int)(sqrt(2e5));
vector<pair<int,int>> g[N];
int getMinimumFuelCapacity(int X,int Y){
	return -1; 
}
void init(int N,int M,int U[],int V[],int W[]){
	for(int i=0;i<M;i++){
		g[U[i]].push_back({V[i],W[i]});
		g[V[i]].push_back({U[i],W[i]});
	}int q;
	cin>>q;
	while(q--){
		int x,y;
		cin>>x>>y;
		getMinimumFuelCapacity(x,y);
	}
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccVSicQ9.o: in function `main':
grader.cpp:(.text.startup+0x1f4): undefined reference to `init(int, int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
/usr/bin/ld: grader.cpp:(.text.startup+0x24a): undefined reference to `getMinimumFuelCapacity(int, int)'
collect2: error: ld returned 1 exit status