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  1. #include <stdio.h>
  2.  
  3. #define N 5
  4.  
  5. #define MIN(a,b) (((a)<(b))?(a):(b))
  6.  
  7. int main()
  8. {
  9.     int a[N][N];
  10.     for ( int i = 0; i < N; ++ i )
  11.     {
  12.         for ( int j = 0; j < N; ++ j)
  13.         {
  14.             int minI = MIN(i,N-i-1);
  15.             int minJ = MIN(j, N-j-1);
  16.             a[i][j] = MIN(minI, minJ) + 1; 
  17.             printf("%d ", a[i][j]);
  18.         }
  19.         printf("\n");
  20.     }
  21.     return 0;
  22. }
Success #stdin #stdout 0s 10320KB
comments (?)
stdin 
Standard input is empty
stdout 
1 1 1 1 1 
1 2 2 2 1 
1 2 3 2 1 
1 2 2 2 1 
1 1 1 1 1
https://ideone.com/80QnL1
language:
C (gcc 8.3)
created:
8 years ago
visibility:
secret

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