answer.code: In function ‘pailie’:
answer.code:6:5: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
    6 |     for(int i=0;i<n;i++)
      |     ^~~
answer.code:6:5: note: use option ‘-std=c99’, ‘-std=gnu99’, ‘-std=c11’ or ‘-std=gnu11’ to compile your code
answer.code:12:13: error: redefinition of ‘i’
   12 |     for(int i=0;i<n;i++)
      |             ^
answer.code:6:13: note: previous definition of ‘i’ was here
    6 |     for(int i=0;i<n;i++)
      |             ^
answer.code:12:5: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
   12 |     for(int i=0;i<n;i++)
      |     ^~~
answer.code:17:13: error: redefinition of ‘i’
   17 |     for(int i=0;i<n;i++)
      |             ^
answer.code:12:13: note: previous definition of ‘i’ was here
   12 |     for(int i=0;i<n;i++)
      |             ^
answer.code:17:5: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
   17 |     for(int i=0;i<n;i++)
      |     ^~~
answer.code:20:9: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
   20 |         for(int j=i;j<n;j++)
      |         ^~~
answer.code:29:17: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
   29 |                 for(int k=0;k<i;k++)
      |                 ^~~
answer.code: In function ‘main’:
answer.code:57:5: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
   57 |     for(int i=0;i<n;i++)
      |     ^~~
answer.code:59:20: warning: passing argument 1 of ‘pailie’ makes pointer from integer without a cast [-Wint-conversion]
   59 |     int *A=*pailie(*q,n);
      |                    ^~
      |                    |
      |                    int
answer.code:3:18: note: expected ‘int *’ but argument is of type ‘int’
    3 | int *pailie(int *a,int n)
      |             ~~~~~^
answer.code:59:12: warning: initialization of ‘int *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
   59 |     int *A=*pailie(*q,n);
      |            ^
answer.code:63:5: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
   63 |     for (int i = 0; i < n; i++)
      |     ^~~
answer.code:55:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   55 |     scanf("%d",&n);
      |     ^~~~~~~~~~~~~~
answer.code:58:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   58 |     scanf("%d",&q[i]);
      |     ^~~~~~~~~~~~~~~~~