#include <bits/stdc++.h>
#include "swap.h"
#include "grader.cpp"
using namespace std;
const int N = 100005;
int n, m, v[N];
multiset <int> s;
void init(int n1, int m1, vector<int> u1, vector<int> v1, vector<int> w1) {
m = m1;
for(int i = 0; i < m1; i++){
v[v1[i]] = (w1[i]);
s.insert(w1[i]);
}
}
int getMinimumFuelCapacity(int x, int y) {
if(m <= 2){
return -1;
}
int ans = (v[x]+v[y]);
s.erase(s.find(v[x]));
s.erase(s.find(v[y]));
ans += 2*(*s.begin());
s.insert(v[x]);
s.insert(v[y]);
return ans;
}
Compilation message
/usr/bin/ld: /tmp/cceQevHz.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cca8QuwD.o:swap.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status
