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Submission #730580

# Submission time Handle Problem Language Result Execution time Memory
730580 2023-04-26T06:30:48 Z AtabayRajabli Awesome Arrowland Adventure (eJOI19_adventure) C++11
Compilation error
 0 ms 0 KB 
#include <bits/stdc++.h>
#define pb push_back
#define pii pair<int, int>
#define pll pair<ll, ll>
#define MAX 5e4 + 1
#define all(v) v.begin(), v.end()
#define sz(v) v.size()
#define INF 0x3F3F3F3F3F3F3F3FLL
#define OPT ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define sec second
#define fi first

typedef long long ll;
typedef unsigned long long ull;
using namespace std;

int d[501][501], g[501][501], n;

int v[4] = {1, 0, 0, -1};
int f[4] = {0, -1, 1, 0};

void dijkstra(int x, int y)
{
    d[x][y] = 0;
    
    priority_queue<pair<int, pii>, vector<pair<int, pii>>, greater<pair<int, pii>>>> q;
    q.push({x, {y, g[x][y]}});
    
    while(!q.empty())
    {
        int a, b, w;
        a = q.top().fi;
        b = q.top().sec.fi;
        w = q.top().sec.sec;
        
        
    }
}

void $()
{
    int n, m;
    cin >> n >> m;
    
    for(int i = 0; i<501; i++)
    {
        for(int j = 0; j<501; j++)
        {
            d[i][j] = INF;
        }
    }
    
    for(int i = 1 ; i<=n; i++)
    {
        for(int j = 1; j<=m; j++)
        {
            char c;
            int k;
            cin >> c;
            
            if(c == 'N')k = 1;
            if(c == 'E')k = 2;
            if(c == 'S')k = 3;
            if(c == 'W')k = 4;
            
            g[i][j] = k;
        }
    }
    
    
}

int main()
{
    OPT

    int t = 1;

    while(t--)
        $();
}

Compilation message

adventure.cpp: In function 'void dijkstra(int, int)':
adventure.cpp:26:83: error: expected unqualified-id before '>' token
   26 |     priority_queue<pair<int, pii>, vector<pair<int, pii>>, greater<pair<int, pii>>>> q;
      |                                                                                   ^~
adventure.cpp:27:5: error: 'q' was not declared in this scope
   27 |     q.push({x, {y, g[x][y]}});
      |     ^
adventure.cpp: In function 'void $()':
adventure.cpp:8:13: warning: overflow in conversion from 'long long int' to 'int' changes value from '4557430888798830399' to '1061109567' [-Woverflow]
    8 | #define INF 0x3F3F3F3F3F3F3F3FLL
      |             ^~~~~~~~~~~~~~~~~~~~
adventure.cpp:49:23: note: in expansion of macro 'INF'
   49 |             d[i][j] = INF;
      |                       ^~~