제출 #427345

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
427345	2021-06-14 14:26:05	Hideo	Designated Cities (JOI19_designated_cities)	C++17	56 / 100	2093 ms	100620 KiB

designated_cities

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#pragma GCC optimize ("Ofast")
#pragma GCC target ("avx,avx2,fma")
#include <bits/stdc++.h>
using namespace std;
#define all(s) s.begin(), s.end()
#define int long long
#define fr first
#define sc second
#define pb push_back
#define mk make_pair
#define pi pair < int, int >
const int N = 2e5 + 7;
const int INF = 1e9 + 7;
pi t[2 * N];
int lz[N];
int p[N][20], h[2][N], w[N];
int tin[N], tout[N], tim;
int ans[N];
int n, rt, sum, s_up;
vector < pair < int, pi > > g[N];
pi lr[N], lg[2][N];
int rv[N], del[N], cnt = -1;
vector < int > a;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

designated_cities.cpp:187:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  187 | main (){
      | ^~~~

• Subtask 1: 6 / 6
• Subtask 2: 7 / 7
• Subtask 3: 9 / 9
• Subtask 4: 17 / 17
• Subtask 5: 17 / 17
• Subtask 6: 0 / 44