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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n, m;
  6. 	cin >> n >> m;
  7. 	int x = 1;
  8. 	int shape1[n][m];
  9. 	for(int i=0; i<n; i++){
  10. 		for(int j=0; j<m; j++){
  11. 			shape1[i][j] = x;
  12. 			x++;
  13. 		}
  14. 	}
  15.  
  16. 	int y=1;
  17. 	int shape2[m][n];
  18. 	for(int j=0; j<m; j++){
  19. 		for(int i=0; i<n; i++){
  20. 			shape2[i][j] = y;
  21. 			y++;
  22. 		}
  23. 	}
  24.  
  25. 	int k = 0;
  26. 	for(int i=0; i<n; i++){
  27. 		for(int j=0; j<m; j++){
  28. 			if(shape1[i][j] == shape2[i][j])
  29. 				k++;
  30. 		}
  31. 	}
  32.  
  33. 	cout << k;
  34. 	return 0;
  35. }
Success #stdin #stdout 0s 5260KB
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https://ideone.com/DwT85e
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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