제출 #537289

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
537289	2022-03-14 21:51:27	davi_bart	Logičari (COCI21_logicari)	C++14	110 / 110	523 ms	60292 KiB

Main

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#pragma GCC optimize("O3")
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define int ll
#define fi first
#define se second
#define ld long double
#define pb push_back
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int N;
set<int> v[100010];
vector<bool> vis(100010, 0);
int x, y, nodo = -1;
void dfs(int pos, int prec) {
    vis[pos] = 1;
    for (int k : v[pos]) {
        if (k == prec) continue;
        if (vis[k]) {
            if (nodo == -1) {
                nodo = pos;
                x = prec;
                y = k;
            }
            continue;
        }
        dfs(k, pos);
    }
}
bool vicino = 0;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'long long int ans(long long int, long long int, bool, bool)':
Main.cpp:67:19: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   67 |         for (auto [a, b] : k) o += b;
      |                   ^
Main.cpp:69:19: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   69 |         for (auto [a, b] : k) mi = min(mi, o - b + a);
      |                   ^

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 40 / 40
• Subtask 4: 50 / 50