Advertisement
Guest User

Untitled

a guest
Dec 12th, 2018
58
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.77 KB | None | 0 0
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int scal(int A[],int a,int b,int r)
  5. {
  6. int n=b-a+1;
  7. int m=r-b;
  8. int B[n+2];
  9. int C[m+2];
  10. int i,j;
  11. int z = 0;
  12.  
  13. for(j=1;j<=m;j++)
  14. {
  15. C[j]=A[b+j];
  16. }
  17. for(i=1;i<=n;i++)
  18. {
  19. B[i]=A[a+i-1];
  20. }
  21.  
  22. B[n+1]=2147483647;
  23. C[m+1]=2147483647;
  24. i=1;
  25. j=1;
  26. for(int k=a;k<=r;k++)
  27. {
  28. if(B[i]<=C[j])
  29. {
  30. A[k]=B[i];
  31. i++;
  32. }
  33. else{
  34. z+=z+n-i;
  35. A[k]=C[j];
  36. j++;
  37. }
  38. }
  39. }
  40.  
  41. int sort(int A[],int a,int r)
  42. {
  43. int b;
  44. if(a<r)
  45. {
  46. b=(a+r)/2;
  47. sort(A,a,b);
  48. sort(A,b+1,r);
  49. scal(A,a,b,r);
  50. }
  51. return 0;
  52. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement