Submission #1250004

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250004		Aliyyiakbar	World Map (IOI25_worldmap)	C++20	Compilation error	0 ms	0 KiB

worldmap

#include "bits/stdc++.h"
#include "worldmap.h"
using namespace std;

vector<vector<int>> create_map(int n, int m, vector<int> a, vector<int> b)
{
    vector<vector<int>> ans(2 * n, vector<int>(2 * n, 1));
    if (m > 0)
    {
        ans[0][0] = A[0];
        ans[0][1] = B[0];
    }
    return ans;
}

Compilation message (stderr)

worldmap.cpp: In function 'std::vector<std::vector<int> > create_map(int, int, std::vector<int>, std::vector<int>)':
worldmap.cpp:10:21: error: 'A' was not declared in this scope
   10 |         ans[0][0] = A[0];
      |                     ^
worldmap.cpp:11:21: error: 'B' was not declared in this scope
   11 |         ans[0][1] = B[0];
      |                     ^