Submission #1156238

#	Time	Username	Problem	Language	Result	Execution time	Memory
1156238		KaleemRazaSyed	Red-blue table (IZhO19_stones)	C++20	Compilation error	0 ms	0 KiB

stones

#include<bits/stdc++.h>

using namespace std;

void solve()
{
  int n, m;
  cin >> n >> m;
  bool ans[n][m];
  int sz = 0;
  if(n + (m + 1) / 2 >= m + (n + 1) / 2)
    {
      memset(ans, false, sizeof(ans));
      sz = n + (m + 1) / 2 - 1;
      for(int i = 0; i < n; i ++)
	for(int j = 0; j < m / 2 + 1; j++)
	  ans[i][j] = 1;
    }
  else
    {
      memset(ans, true, sizeof(ans));
      sz = m + (n + 1) / 2 - 1;
      for(int i = 0; i < n / 2 + 1; i++)
	for(int j = 0; j < m; j ++)
	  ans[i][j] = 0;s
    }

  cout << sz << endl;
  for(int i = 0; i < n; i ++)
    {
      for(int j = 0; j < m; j ++)
	cout << (ans[i][j] ? '+' : '-');
      cout << endl;
    }
}

int main()
{
  int t;
  cin >> t;
  while(t--)
    solve();
  return 0;
}

Compilation message (stderr)

stones.cpp: In function 'void solve()':
stones.cpp:25:25: error: 's' was not declared in this scope; did you mean 'sz'?
   25 |           ans[i][j] = 0;s
      |                         ^
      |                         sz