제출 #675485

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
675485	2022-12-27 10:40:53	messiuuuuu	Uzastopni (COCI15_uzastopni)	C++17	160 / 160	168 ms	18456 KiB

uzastopni

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///
#include<bits/stdc++.h>
#define task "C"
#define ll long long
#define ld long double
#define fi first
#define se second
#define pb push_back
using namespace std;
const int MAXN = 1e4 + 5;
const ll INF = 1e18 + 5;
int n;
int c[MAXN];
vector<int> Adj[MAXN];
void Input()
{
    cin >> n;
    for (int i = 1; i <= n; i++)
        cin >> c[i];
    for (int i = 1; i < n; i++)
    {
        int u, v;
        cin >> u >> v;
        Adj[u].pb(v);
        Adj[v].pb(u);
    }
}
 
 
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컴파일 시 표준 에러 (stderr) 메시지

uzastopni.cpp: In function 'int main()':
uzastopni.cpp:112:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  112 |         freopen(task".INP","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 160 / 160