제출 #680938

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
680938	2023-01-12 05:30:24	HaiHoang	Relay Marathon (NOI20_relaymarathon)	C++17	30 / 100	4278 ms	72120 KiB

RelayMarathon

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/**
*   NAME : PHAM VAN SAM
*   DATE : 12.01.2023 08:03:57
*  ┌───┐   ┌───┬───┬───┬───┐ ┌───┬───┬───┬───┐ ┌───┬───┬───┬───┐ ┌───┬───┬───┐
*  │Esc│   │ F1│ F2│ F3│ F4│ │ F5│ F6│ F7│ F8│ │ F9│F10│F11│F12│ │P/S│S L│P/B│  ┌┐    ┌┐    ┌┐
*  └───┘   └───┴───┴───┴───┘ └───┴───┴───┴───┘ └───┴───┴───┴───┘ └───┴───┴───┘  └┘    └┘    └┘
*  ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┐ ┌───┬───┬───┐ ┌───┬───┬───┬───┐
*  │~ `│! 1│@ 2│# 3│$ 4│% 5│^ 6│& 7│* 8│( 9│) 0│_ -│+ =│ BacSp │ │Ins│Hom│PUp│ │Num│ / │ * │ - │
*  ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤ ├───┼───┼───┤ ├───┼───┼───┼───┤
*  │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │{ [│} ]│ | \ │ │Del│End│PDn│ │ 7 │ 8 │ 9 │   │
*  ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤ └───┴───┴───┘ ├───┼───┼───┤ + │
*  │ Caps │ A │ S │ D │ F │ G │ H │ J │ K │ L │: ;│" '│ Enter  │               │ 4 │ 5 │ 6 │   │
*  ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────────┤     ┌───┐     ├───┼───┼───┼───┤
*  │ Shift  │ Z │ X │ C │ V │ B │ N │ M │< ,│> .│? /│  Shift   │     │ ↑ │     │ 1 │ 2 │ 3 │   │
*  ├─────┬──┴─┬─┴──┬┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤ ┌───┼───┼───┐ ├───┴───┼───┤ E││
*  │ Ctrl│ Win│ Alt│         Space         │ Alt│ Win│Menu│Ctrl│ │ ← │ ↓ │ → │ │   0   │ . │←─┘│
*  └─────┴────┴────┴───────────────────────┴────┴────┴────┴────┘ └───┴───┴───┘ └───────┴───┴───┘
**/
#pragma GCC optimize("O3")
#pragma GCC target("avx,avx2,fma")
#include <bits/stdc++.h>
#define MASK(x) (1LL << (x))
#define BIT(x, k) (((x) >> (k)) & 1LL)
#define all(x) (x).begin(),(x).end()
#define For(i, a, b) for (int i = (a); i <= (b); ++i)
#define Fod(i, a, b) for (int i = (a); i >= (b); --i)
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define Fore(i, a) for (__typeof((a).begin()) i = (a).begin(); i != (a).end(); ++i)
#define TIME (1.0 * clock() / CLOCKS_PER_SEC)
#define file(TASK) if(fopen(TASK".inp", "r")) { freopen(TASK".inp", "r", stdin); freopen(TASK".out", "w", stdout); }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

RelayMarathon.cpp: In function 'void LieuAnNhieu::dijkstra(int, int)':
RelayMarathon.cpp:120:20: warning: comparison of integer expressions of different signedness: 'std::vector<LieuAnNhieu::Data>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  120 |   while(val.size() > K) val.pop_back();
      |         ~~~~~~~~~~~^~~
RelayMarathon.cpp: In function 'int main()':
RelayMarathon.cpp:30:56: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 | #define file(TASK) if(fopen(TASK".inp", "r")) { freopen(TASK".inp", "r", stdin); freopen(TASK".out", "w", stdout); }
      |                                                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
RelayMarathon.cpp:153:5: note: in expansion of macro 'file'
  153 |     file("4SPECIAL");
      |     ^~~~
RelayMarathon.cpp:30:89: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 | #define file(TASK) if(fopen(TASK".inp", "r")) { freopen(TASK".inp", "r", stdin); freopen(TASK".out", "w", stdout); }
      |                                                                                  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
RelayMarathon.cpp:153:5: note: in expansion of macro 'file'
  153 |     file("4SPECIAL");
      |     ^~~~

• Subtask 1: 5 / 5
• Subtask 2: 0 / 12
• Subtask 3: 25 / 25
• Subtask 4: 0 / 58