제출 #638807

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
638807	2022-09-07 14:13:58	mychecksedad	Naboj (COCI22_naboj)	C++17	110 / 110	261 ms	42216 KiB

naboj

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/* Author : Mychecksdead */
#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef long double ld;
#define MOD (1000000000+7)
#define MOD1 (998244353)
#define PI 3.1415926535
#define pb push_back
#define setp() cout << setprecision(15)
#define all(x) x.begin(), x.end()
#define debug(x) cerr << #x << " is " << x << '\n';
const int N = 1e6+100, M = 1e5+10, F = 2147483646, K = 20;
int n, m, in[N];
vector<int> g[N], path, vis;
bool ok = 1;
void dfs(int v){
    vis[v] = 1;
    for(int u: g[v]){
        if(vis[u] == 1){
            ok = 0;
        }else if(!vis[u]) dfs(u);
    }
    path.pb(v);
    vis[v] = 2;
}
 
 
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컴파일 시 표준 에러 (stderr) 메시지

naboj.cpp: In function 'void solve()':
naboj.cpp:51:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   51 |     for(int i = 1; i < path.size(); ++i){
      |                    ~~^~~~~~~~~~~~~
naboj.cpp: In function 'int main()':
naboj.cpp:65:16: warning: unused variable 'aa' [-Wunused-variable]
   65 |     int T = 1, aa;
      |                ^~

• Subtask 1: 15 / 15
• Subtask 2: 25 / 25
• Subtask 3: 70 / 70