Submission #1368968

#	Time	Username	Problem	Language	Result	Execution time	Memory
1368968		baodat	Race (IOI11_race)	C++20	Compilation error	0 ms	0 KiB

race

/*
Author: baodat
※\(^o^)/※
Current goal: Training for VNOI shirt
*/
#include <bits/stdc++.h>
using namespace std;
#define ll long long 
#define FOR(i, l, r) for(int i = l; i <= r; i++)
#define FORD(i, l, r) for(int i = l; i >= r; i--)
#define db double
#define ldb long double
#define all_1(x) (x).begin() + 1, (x).end()
#define all(x) (x).begin(), (x).end()
#define ins insert
#define pb push_back
template<typename T>void debug_var(const T& var, const string& name){
    cerr << name << ": " << var << "\n";
}
template<typename T>void debug_1d(const T& vt, const string& name){
    if(vt.empty()){
        cerr << name << " is empty!\n";
        return;
    }
    FOR(i, 0, (int)vt.size() - 1){
        cerr << name << "[" << i << "]: " << vt[i] << "\n";
    }
}
const ll oo = 2e18;
int best_path(int n, int k, vector<vector<int> >h, vector<int> l){
    //test if i can run
}
void solve(){
    
}
signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int t = 1;
    //cin >> t;
    while(t--){
        solve();
    }
    return 0;
}

Compilation message (stderr)

race.cpp: In function 'int best_path(int, int, std::vector<std::vector<int> >, std::vector<int>)':
race.cpp:32:1: warning: no return statement in function returning non-void [-Wreturn-type]
   32 | }
      | ^
/usr/bin/ld: /tmp/ccFcFypd.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccJGHhnt.o:race.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccFcFypd.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