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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	int n,i,j;
  7. 	cin>>n;
  8. 	if (n=1) {cout<<'1';}
  9. 	else {
  10. 	for(i=1;i<=2*(n/2)+1;i++){
  11. 		for(j=1;j<=n/2+1;j++){
  12. 			cout<<(n/2)+1<<' ';
  13. 		}
  14. 		for(j=1;j<=n/2;j++){
  15. 			cout<<n/2;
  16. 			if(j!=n/2) cout<<' ';
  17. 		}
  18. 		if(i!=2*(n/2)+1) cout<<endl;
  19. 	}
  20. 	}
  21.    return 0;
  22. }
Success #stdin #stdout 0s 15240KB
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https://ideone.com/6w6rvy
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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