fork download
copy 
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. int min(int a, int b) {
  4. 	if (a<b) return a;
  5. 	return b;
  6. }
  7.  
  8. int main() {
  9. 	int n;
  10. 	scanf("%d",&n);
  11. 	for (int i = 0; i<n*2+1; ++i) {
  12. 		for (int j = 0; j<n*2+1; ++j) {
  13. 			printf("%d", min(abs(n-i),abs(n-j)));
  14. 	}
  15. 		printf("\n");
  16. 	}
  17. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
copy 
3
stdout
copy 
3210123
2210122
1110111
0000000
1110111
2210122
3210123
https://ideone.com/W77u1p
language:
C (gcc 8.3)
created:
8 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!