Submission #1146848

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1146848	2025-02-06 21:16:25	XXBabaProBerkay	Race (IOI11_race)	C++20	Compilation error	0 ms	0 KiB

race

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#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define PB push_back
#define MP make_pair
using ll = long long;
using pi = pair<int, int>;
template<typename T>
using vec = vector<T>;
template<typename T, const unsigned int N>
using arr = array<T, N>;
const int INF = 1e9 + 7;
int n, k, mx = 1e6, ans = INF;
int sz[100005], mn[1000005];
bool dead[100005];
vec<pi> adj[100005];
int pre_dfs(int u, int p)
{
    sz[u] = 1;
    for (auto v : adj[u])
        if (v.F != p && !dead[v.F])
            sz[u] += pre_dfs(v.F, u);
 
 
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Compilation message (stderr)

/usr/bin/ld: /tmp/ccL3UWQt.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