제출 #853631

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
853631	2023-09-24 18:29:48	errw	메기 농장 (IOI22_fish)	C++17	67 / 100	1050 ms	81216 KiB

fish

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#pragma GCC optimize("O2")
#pragma GCC target("avx,avx2,fma")
#include<bits/stdc++.h>
#define MASK(x) ((1ll)<<(x))
#define BIT(x, i) (((x)>>(i))&(1))
#define ALL(v)  (v).begin(), (v).end()
#define REP(i, n)  for (int i = 0, _n = (n); i < _n; ++i)
#define FOR(i, a, b)  for (int i = (a), _b = (b); i <= _b; ++i)
#define FORD(i, b, a)  for (int i = (b), _a = (a); i >= _a; --i)
#define db(val) "["#val" = "<<(val)<<"] "
template <class X, class Y> bool minimize(X &a, Y b) {
    if (a > b) return a = b, true;
    return false;
}
template <class X, class Y> bool maximize(X &a, Y b) {
    if (a < b) return a = b, true;
    return false;
}
using namespace std;
mt19937 jdg(chrono::steady_clock::now().time_since_epoch().count());
int Rand(int l, int r) {return l + jdg() % (r - l + 1);}
const int N = 1e5 + 5;
namespace sub1 {
  bool check(int m, vector <array <int, 3>> fishes) {
    REP(i, m) {
      if (fishes[i][0] & 1) return false;
 
 
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