Submission #498979

#TimeUsernameProblemLanguageResultExecution timeMemory
498979aymanrsSwapping Cities (APIO20_swap)C++14
Compilation error
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; int ans = 0; void init(int N, int M, int U[], int V[], int W[]){ int deg[N] = {0}; for(int i = 0;i < M;i++) { deg[U[i]]++; deg[V[i]]++; ans = max(ans, W[i]); } for(int i = 0;i < N;i++){ if(deg[i] == 1) ans = -1; } } int getMinimumFuelCapacity(int x, int y){ return ans; } // int main(){ // init(3, 3, {1, 2, 3}, {2, 3, 1}, {4, 5, 2}); // cout << getMinimumFuelCapacity(1, 3) << '\n'; // }

Compilation message (stderr)

/usr/bin/ld: /tmp/ccb6Mw2h.o: in function `main':
grader.cpp:(.text.startup+0x1c3): undefined reference to `init(int, 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