fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5.     int n, x, i, me, idm;
  6. 	long long at=0, c[100005];
  7. 	scanf(" %d %d", &n, &x);
  8. 	for(i=1;i<=n;i++)
  9. 	{
  10. 		scanf(" %lld", &c[i]);
  11. 		if(i==1)
  12. 		{
  13. 			idm=1;
  14. 			me=c[i];
  15. 		}
  16. 		else if(c[i]<me || (c[i]==me && ((x-i>=0 && x-idm>=0 && x-i<x-idm) || (x-i<0 && x-idm<0 && i-x>idm-x) )))
  17. 		{
  18. 			idm=i;
  19. 			me=c[i];
  20. 		}
  21. 	}
  22. 	for(i=1;i<=n;i++)
  23. 	{
  24. 		if(idm<=x)
  25. 		{
  26. 			if(i<idm || i>x)
  27. 			{
  28. 				c[i] -= me;
  29. 				at+=me;
  30. 			}
  31. 			else
  32. 			{
  33. 				c[i] -= me+1;
  34. 				at+=me+1;
  35. 			}
  36. 		}
  37. 		else
  38. 		{
  39. 			if(i<x || i>idm)
  40. 			{
  41. 				c[i] -= me+1;
  42. 				at+=me+1;
  43. 			}
  44. 			else
  45. 			{
  46. 				c[i]-= me;
  47. 				at += me;
  48. 			}
  49. 		}
  50. 	}
  51. 	c[idm] = at-1;
  52. 	for(i=1;i<=n;i++)
  53. 		printf("%lld ", c[i]);
  54.  
  55. 	return 0;
  56. }
Success #stdin #stdout 0s 5276KB
comments (?)
stdin
copy 
5 2
3 2 0 2 7
stdout
copy 
2 2 2 1 6
https://ideone.com/rManS6
language:
C (gcc 8.3)
created:
9 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!