Submission #451576

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
451576	2021-08-03 09:16:05	jhnah917	Virus Experiment (JOI19_virus)	C++14	6 / 100	2082 ms	16352 KiB

virus

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/******************************
Author: jhnah917(Justice_Hui)
g++ -std=c++17 -DLOCAL
******************************/
#include <bits/stdc++.h>
#define x first
#define y second
#define all(v) v.begin(), v.end()
#define compress(v) sort(all(v)), v.erase(unique(all(v)), v.end())
#define IDX(v, x) (lower_bound(all(v), x) - v.begin())
using namespace std;
using uint = unsigned;
using ll = long long;
using ull = unsigned long long;
using PII = pair<int, int>;
// N S W E
constexpr int di[] = {-1, 1, 0, 0};
constexpr int dj[] = {0, 0, -1, 1};
inline int DIR(char c){
    switch(c){
        case 'N': return 0;
        case 'S': return 1;
        case 'W': return 2;
        case 'E': return 3;
        default: return -1;
    }
 
 
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Compilation message (stderr)

virus.cpp: In function 'int Simulation(int, int)':
virus.cpp:76:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   76 |         auto [i,j] = q.front(); q.pop();
      |              ^

• Subtask 1: 0 / 14
• Subtask 2: 6 / 6
• Subtask 3: 0 / 80