제출 #415076

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
415076	2021-05-31 13:50:56	hhhhaura	원 고르기 (APIO18_circle_selection)	C++14	100 / 100	2576 ms	88204 KiB

circle_selection

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#define wiwihorz
#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma loop-opt(on)
#define rep(i, a, b) for(int i = a; i <= b; i ++)
#define all(x) x.begin(), x.end()
#define ceil(a, b) ((a + b - 1) / (b))
#define INF 1e9
#define int long long int
#define pii pair<int, int>
using namespace std;
#define x first
#define y second
namespace solver {
  int n, r, c, w, ii;
  vector<unordered_set<int>> v;
  vector<pii> a;
  vector<int> vis, ord, rad;
  unordered_map<int, int> mp;
  void init_(int _n) {
    n = _n;
    a.assign(n + 1, {0, 0});
    rad.assign(n + 1, 0);
    vis.assign(n + 1, 0);
    ord.clear();
    mp.clear();
    rep(i, 1, n) ord.push_back(i);
  }
  bool cmp(int a, int b) {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

circle_selection.cpp:4: warning: ignoring '#pragma loop ' [-Wunknown-pragmas]
    4 | #pragma loop-opt(on)
      |

• Subtask 1: 7 / 7
• Subtask 2: 12 / 12
• Subtask 3: 15 / 15
• Subtask 4: 23 / 23
• Subtask 5: 30 / 30
• Subtask 6: 13 / 13