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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. 	const int MAX_SIZE = 100;
  5. int main() {
  6. 	int n, mt[MAX_SIZE + 1][MAX_SIZE + 1];
  7. 	cin >> n;
  8. 	for(int i = 1; i <= n; ++i) {
  9. 		for( int j = 1; j <= n; ++j) {
  10. 			cin >> mt[i][j];
  11.  
  12. 		}
  13. 	}
  14. 	int aux = 0;
  15. 	for(int i = 1; i <= n; ++i) {
  16. 		for( int j = 1; j <= n; ++j) {
  17. 			if(i < j && i + j <= n) {
  18. 				aux = mt[j][n];
  19. 				mt[j][n] = mt[i][j];
  20.  
  21. 			}
  22.  
  23. 		}
  24.  
  25.  
  26. 	}
  27. 	for (int i = 1; i <= n; ++i) {
  28. 		for (int j = 1; j <= n; ++j) {
  29. 			cout << mt[i][j] <<" ";
  30. 		}
  31. 		cout <<" \n";
  32. 	}
  33. 	return 0;
  34. }
Success #stdin #stdout 0.01s 5296KB
comments (?)
stdin
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5
11 12 13 14 15
21 22 23 24 25
31 32 33 34 35
41 42 43 44 45
51 52 53 54 55
stdout
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11 12 13 14 15  
21 22 23 24 12  
31 32 33 34 23  
41 42 43 44 14  
51 52 53 54 55
https://ideone.com/KcKbQ0
language:
C++14 (gcc 8.3)
created:
327 days ago
visibility:
public

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