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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. const int MAX_SIZE = 20;
  5.  
  6. int main() {
  7. 	int n, m , x, y, mt[MAX_SIZE + 1][MAX_SIZE + 1];
  8. 	cin >> n >> m >> x >> y;
  9. 	for (int i = 1; i <= n; ++i) {
  10. 		for (int j = 1; j <= m; ++j) {
  11. 			cin >> mt[i][j];
  12. 		}
  13. 	}
  14.  
  15. 	int counterSteps = 0, xSteps = x, ySteps = y;
  16. 	int pointY = 0, pointX = 0;
  17. 	 // 1 + 3 = 4. 
  18. 	for (int i = 1; i <= n; ++i) {
  19. 		int a = n, b = 0, copyM = m;
  20. 		for (int j = 1; j <= m; ++j) {
  21. 			a = 1 + ySteps; // (1 + 2 = 3), (1 + 1 = 2)
  22. 			//b = 1 + xSteps; 
  23. 			b = copyM - xSteps;// (6 -3 = 3), ()
  24.  
  25.  
  26.  
  27. 			if (pointY + a <= n && ySteps > -1) { 
  28. 				pointY += a; // 3
  29. 				++counterSteps;// 1
  30. 			}
  31. 			if (pointX  + b <= n && xSteps > -1 ) {
  32. 				pointX += b; // 3
  33.  
  34. 				++counterSteps; // 2
  35. 			}
  36. 			copyM = pointX + 1;
  37. 			--ySteps;//  1 
  38. 			--xSteps; // 2
  39. 		}
  40.  
  41. 	}
  42. 	cout << counterSteps;
  43.  
  44. 	return 0;
  45. }
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin
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3 6 
3 2 
1 2 3 4 5 6 
1 2 3 4 5 6 
1 2 3 4 5 6
stdout
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2
https://ideone.com/qzUpxR
language:
C++ (gcc 8.3)
created:
11 hours ago
visibility:
public

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