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  1. #include<stdio.h>
  2. #include<time.h>
  3. #include<stdlib.h>
  4. clock_t start,end;
  5. double cpu_time_used;
  6. int a[1000000];
  7.  
  8. void swap(int*a,int*b)
  9. {
  10. 	int temp=*a;
  11. 	*a=*b;
  12. 	*b=temp;
  13. }
  14. void SelectSort(int a[],int n)
  15. {
  16. 	int i,j,min;
  17. 	for(i=0;i<n;i++)
  18. 	{
  19. 	min=i;
  20. 	for(i=0;i<n;i++)
  21. 	{
  22. 		if(a[j]<a[min])
  23. 		min=j;
  24. 	}
  25. 	swap(&a[min],&a[i]);
  26. 	}
  27. }
  28. void PrintArray(int a[],int n)
  29. {
  30. 	int i;
  31. 	for(i=0;i<n;i++)
  32. 	printf("\n %d \t",a[i]);
  33. 	printf("\n");
  34. }
  35. int main()
  36. {
  37. 	int i=0,n=0;
  38. 	printf("\n enter no of elements in array\n");
  39. 	scanf("\n %d ",&n);
  40. 	for(i=0;i<n;i++)
  41. 	{
  42. 	a[i]=rand()%(100000-10000+1)+1000;
  43. 	}
  44. 	for(i=0;i<n;i++)
  45. 	{
  46. 	printf("\n %d \t",a[i]);
  47. 	}
  48. 	int size=sizeof (a)/sizeof(a[0]);
  49. 	start=clock();
  50. 	SelectSort(a,n);
  51. 	end=clock();
  52. 	printf("\nsorted array in ascending order\n");
  53. 	PrintArray(a,n);
  54. 	cpu_time_used=((double) (end-start))/CLOCKS_PER_SEC;
  55. 	printf("\n cpu_time_used= %f \n", cpu_time_used*1000);
  56. 	return 0;
  57. }
Success #stdin #stdout 0s 5304KB
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stdin
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Standard input is empty
stdout
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 enter no of elements in array

sorted array in ascending order


 cpu_time_used= 0.000000
https://ideone.com/Hy5zpL
language:
C (gcc 8.3)
created:
14 days ago
visibility:
public

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