제출 #617254

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
617254	2022-08-01 10:07:08	cheissmart	Fish 2 (JOI22_fish2)	C++14	60 / 100	4027 ms	235520 KiB

fish2

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// 花啊啊啊啊啊啊啊啊啊啊啊啊
#include <iostream>
#pragma GCC optimize("O3")
#define IO_OP std::ios::sync_with_stdio(0); std::cin.tie(0);
#define F first
#define S second
#define PB push_back
#define EB emplace_back
#define MP make_pair
#define SZ(v) int((v).size())
#define ALL(v) (v).begin(), (v).end()
using namespace std;
typedef long long ll;
typedef pair<int, int> pi;
const int INF = 1e9 + 7, N = 1e5 + 2;
const ll oo = 1e16;
ll a[N];
int n;
namespace cover {
  int t[N * 2];
  char tag[N * 2];
  int sum(int v, int h) { return tag[v] ? (1 << h) : t[v]; }
  void pull(int p) {
    int h = 0;
      while(p > 1) {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

fish2.cpp: In function 'void seg::upd(int, int, int)':
fish2.cpp:142:9: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
  142 |    auto [l, r] = t[v].bad_seg[i];
      |         ^

• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 12 / 12
• Subtask 4: 0 / 23
• Subtask 5: 35 / 35
• Subtask 6: 0 / 17