Submission #1149962

#	Time	Username	Problem	Language	Result	Execution time	Memory
1149962		sasde	Race (IOI11_race)	C++20	Compilation error	0 ms	0 KiB

race

#include<bits/stdc++.h>
#define ii pair<int,int>
#define fi first
#define se second
#define int long long
#define task ""
using namespace std;

const int N = 1e6 + 10, mod = 1e9 + 7;
const int oo = 1e18;

int best_path(int N, int K, int H[][2], int L[]){
    // n = N; k = K;
    // for(int i = 0; i < n - 1; i++){
    //     H[i][0]++; H[i][1]++;
    //     g[H[i][0]].push_back(ii(H[i][1], L[i]));
    //     g[H[i][1]].push_back(ii(H[i][0], L[i]));
    // }
    // // memset(is_centroid, 0, sizeof(is_centroid));
    // for(int i = 1; i <= k; i++)
    //     mi[i] = oo;
    // ans = oo;
    // build_centroid(1, -1);
    return -1;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccIPChUl.o: in function `main':
grader.cpp:(.text.startup+0x28): undefined reference to `best_path(int, int, int (*) [2], int*)'
collect2: error: ld returned 1 exit status