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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, ySteps = y, xSteps = x;
  16. 	int pointY = 0, pointX = 0;
  17. 	 // 1 + 3 = 4. 
  18. 	for (int i = 1; i <= n; ++i) {
  19. 		int a = 0, b = 0;
  20. 		for (int j = 1; j <= m; ++j) {// 1 , 2,  3, 4
  21. 			a = 1 + ySteps; // 4| 3 | 2 
  22. 			b = 1 + xSteps; // 3| 2 | 1
  23. 			--ySteps;// 2
  24. 				--xSteps; // 1, 0
  25. 			if (pointY + a <= n && ySteps > -1) { // (0 + 4), (4 + 3NU), (4 + 2NU)
  26. 				pointY += a;// 4
  27.  
  28. 				++counterSteps;// 1
  29. 				//cout << j <<" " << counterSteps <<" \n";
  30. 			}
  31. 			if (pointX  + b <= n && xSteps > -1) { // (0 + 3), (3 + 2 ), (5 + 1NU), 
  32. 				pointX += b; // 3, 5
  33.  
  34. 				++counterSteps; // 2, 3
  35. 			}
  36. 		}
  37.  
  38. 	}
  39. 	cout << counterSteps;
  40.  
  41. 	return 0;
  42. }
  43. //https://l...content-available-to-author-only...e.ro/page/2gluma-de-1-aprilie#319648
Success #stdin #stdout 0.01s 5316KB
comments (?)
stdin
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5 5 
2 3 
1 2 3 4 5 
1 2 3 4 5 
1 2 3 4 5 
1 2 3 4 5 
1 2 3 4 5
stdout
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3
https://ideone.com/xHoCfh
language:
C++ (gcc 8.3)
created:
12 hours ago
visibility:
public

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