Getting wrong answer

general
,
1

Hello. I am getting “wrong answer” as output when submitting solution of the problem RaceWars but, when I tested the same code in the CodeChef online IDE, it gave the expected result, e.g. when i gave the time taken by Dom’s players as- 1, 2, 1, and that of the rival’s players as- 2, 1, 5, as input, the answer it gave was 2 and I believe it was correct. Don’t know why it shows wrong answer when I submit it. I desperately need someone’s help in sorting this out. Thanks in advance.
Here’s the solution code:

#include<stdio.h>
int main()

{

char match=‘N’;

int r[100], d[100], checked[100];

int i, j, t, n, k, csize=0, points=0;

// input

scanf("%d", &t);

scanf("%d", &n);

// processing

while( t-- )
{

for(i = 0; i < n; i++)
{
  scanf("%d", &d[i]);
}
for(i = 0; i < n; i++)
{
  scanf("%d", &r[i]);
}
for(i = 0; i < n; i++)
{
  for(j = 0; j < n; j++)
  {
  for(k=0; k < csize; k++)
  {
    if(checked[k] == j)
    {
      match = 'Y';
      break;
    }
  }
if(match == 'Y')
{
  match = 'N';
  continue;
}

if(d[i] < r[j])
{
  points++;
  checked[csize++] = j;
  break;
}
  }
}
printf("%d", points);

}

return 0;

}