제출 #630709

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
630709	2022-08-17 00:29:07	SorahISA	동굴 (IOI13_cave)	C++17	100 / 100	219 ms	680 KiB

cave

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#include "cave.h"
// #pragma GCC target("avx2")
#pragma GCC optimize("Ofast", "unroll-loops")
// #include <bits/extc++.h>
// using namespace __gnu_pbds;
#include <bits/stdc++.h>
using namespace std;
// #define int long long
#define double long double
// template <typename T>
// using pbds_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
using pii = pair<int, int>;
template<typename T>
using prior = priority_queue<T, vector<T>, greater<T>>;
template<typename T>
using Prior = priority_queue<T>;
#define X first
#define Y second
#define ALL(x) (x).begin(), (x).end()
#define eb emplace_back
#define pb push_back
#define fastIO() ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define RANDOM() random_device __rd; \
                 mt19937 __gen = mt19937(__rd()); \
 
 
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컴파일 시 표준 에러 (stderr) 메시지

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:50:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   50 |             mi = lo + hi >> 1;
      |                  ~~~^~~~

• Subtask 1: 12 / 12
• Subtask 2: 13 / 13
• Subtask 3: 21 / 21
• Subtask 4: 30 / 30
• Subtask 5: 24 / 24