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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. 	int counterSteps = 0, xSteps = x, ySteps = y;
  15. 	int pointY = 0, pointX = 0;
  16. 	int a = 0, b = 0;
  17. 	for (int j = 1; j <= n; ++j) {
  18. 		//a = 1 + ySteps; // (1 + 1 = 2), 
  19. 		//b = 1 + xSteps; // (1 + 1 = 2), 
  20. 		a += ySteps; // 1, 2, 3, 4, 0
  21. 		b += xSteps; // 1,2, -> ajunge 0
  22.  
  23. 		if (pointX + b <= m && xSteps > -1 ) {
  24. 			pointX += b; // 1, 2 -> nu mai intra ca 2 + 2 > m
  25. 			++counterSteps; // 1, 3
  26. 		}
  27.  
  28. 		if (pointY + a <= n && ySteps > -1) { 
  29. 			pointY += a; // 1, 2, 5, 9dar ni merge
  30. 			++counterSteps;// 2, 4, 5
  31. 		}
  32.  
  33. 		if (pointX + b > m) {
  34. 			--xSteps;// 0
  35. 		}
  36.  
  37. 		if (pointY + a > n) {
  38. 			--ySteps;// 0
  39. 		}
  40.  
  41. 		//--ySteps;// 
  42. 		//--xSteps; 
  43. 	}
  44. 	cout << counterSteps;
  45. 	return 0;
  46. }
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
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7 2 
1 1 
1 2 
1 2 
1 2 
1 2 
1 2 
1 2 
1 2
stdout
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4
https://ideone.com/8Mq2r5
language:
C++ (gcc 8.3)
created:
6 hours ago
visibility:
public

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