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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. #define N 100
  5.  
  6. int main() {
  7. 	int n, r, c;
  8. 	cin >> n;
  9. 	int arr[N][N];
  10. 	for (int i = 0; i < n; i++) {
  11. 		for (int j = 0 ; j < n; j++) 
  12. 			cin >> arr[i][j];
  13. 	}
  14. 	cin >> r >> c;
  15. 	for (int i = 0; i < r; i++) {
  16. 		for (int j = 0; j < c; j++) {
  17. 			cout << arr[i][j] << " ";
  18. 		} cout << endl;
  19. 	}
  20. 	return 0; 
  21. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin
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4
1 2 3 4
5 6 7 8
9 1 2 3
4 5 6 7
3 2
stdout
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1 2 
5 6 
9 1
https://ideone.com/wgePBp
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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