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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7. int* s = new int;
  8. int* v1 = new int;
  9. int* v2 = new int;
  10. int* a1 = new int;
  11. int* a2 = new int;
  12. cin >> (*v1) >> (*v2) >> (*a1) >> (*a2) >> (*s);
  13. int* s1 = new int(0);
  14. int* s2 = new int(0);
  15. int* t = new int(0);
  16. while ((*s1) + (*s2) < *s) {
  17. (*s1) += (*v1);
  18. (*s2) += (*v2);
  19. (*v1) += (*a1);
  20. (*v2) += (*a2);
  21. ++(*t);
  22. }
  23. cout << (*t);
  24. delete s;
  25. delete v1;
  26. delete v2;
  27. delete a1;
  28. delete a2;
  29. delete s1;
  30. delete s2;
  31. delete t;
  32.  
  33. return 0;
  34. }
Success #stdin #stdout 0s 4568KB
stdin
1 3 4 6 10
stdout
2