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  1. #include<stdio.h>
  2. int main()
  3. {
  4. 	int l=1,count=0;
  5. 	while(count<l)
  6. 	{
  7. 	int a[100];
  8. 	int n,temp,k;
  9. 	printf("Enter number of elements in array\n");
  10. 	scanf("%d",&n);
  11. 	printf("\nEnter value of k\n");
  12. 	scanf("%d",&k);
  13. 	int i,j;
  14. 	for(i=0;i<n;i++)
  15. 	{
  16. 		scanf("%d",&a[i]);
  17. 	}
  18. 	for(i=0;i<n-1;i++)
  19. 	{
  20. 		for(j=0;j<n-i-1;j++)
  21. 		{
  22. 			if(a[j]>a[j+1])
  23. 			{
  24. 				temp=a[j];
  25. 				a[j]=a[j+1];
  26. 				a[j+1]=temp;
  27. 			}
  28. 		}
  29. 	}
  30.  
  31. 	int sum1=0,sum2=0;
  32. 	for(i=0;i<n-k;i++)
  33. 	{
  34. 		sum1=sum1+a[i];
  35. 	}
  36. 	for(j=n-k;j<n;j++)
  37. 	{
  38. 		sum2=sum2+a[j];
  39. 	}
  40. 	int sum3=sum1-sum2;
  41. 	if(sum3<0)
  42. 	{
  43. 		sum3=(-1)*sum3;
  44. 	}
  45. 	printf("%d",sum3);
  46. 	count++;
  47. 	}
  48. }
Success #stdin #stdout 0s 4520KB
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stdin
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5
2
10 45 23 78 4
stdout
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Enter number of elements in array

Enter value of k
86
https://ideone.com/hdRIQy
language:
C++ 4.3.2 (gcc-4.3.2)
created:
4 years ago
visibility:
public

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