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CodeChef submission 129719 (C++ 4.0.0-8)

CodeChef submission 129719 (C++ 4.0.0-8) plaintext list. Status: CE, problem J7, contest NOV09. By sandip4848 (sandip singh), 2009-11-10 22:15:28.
  1. #include<iostream.h>
  2. #include<math.h>
  3. float dimensions(int a,int b)
  4. {  if(a>0&&b>0)
  5. {
  6. 	float x1,y1,x2,y2,z1,z2,k,v1,v2,l,r,s,p,m;
  7. 	m=(a*a/4)-6*b;
  8. 	p=sqrt(m);
  9. 	z1=((a/2)+p)/6;
  10. 	z2=((a/2)-p)/6;
  11. 	v1=z1*z1*z1-a*z1*z1/4+b*z1/2;
  12. 	v2=z2*z2*z2-a*z2*z2/4+b*z2/2;
  13.  
  14. 	if(v1>v2)
  15. 	{
  16. 		l=a/4-z1;
  17. 		k=z1*z1-a*z1/4+b/2;
  18. 		s=abs(4*k-l*l);
  19. 		r=sqrt(s);
  20. 		x1=(l+r)/2;
  21. 		y1=(l-r)/2;
  22.  
  23. 	}
  24. 		else
  25. 	{
  26. 		k=z2*z2-a*z2/4+b/2;
  27. 		l=a/4-z2;
  28. 		s=abs(4*k-l*l);
  29. 		r=sqrt(s);
  30. 		x2=(l+r)/2;
  31. 		y2=(l-r)/2;
  32. 	}
  33. 	if(v1>v2)
  34. 	return v1;
  35. 	else
  36. 	return v2;
  37. }
  38. }
  39. void main()
  40. {
  41. 	int p,s,n,i;
  42. 	float v;
  43. 	cout<<"enter the no of cases";
  44. 	cin>>n;
  45. 	for(i=1;i<=n;i++)
  46. 	{
  47.  
  48. 	cout<<"enter the value of perimeter and surface area";
  49. 	cin>>p>>s;
  50. 	v=dimensions(p,s);
  51. 	cout<<"\nmax vol is"<<v<<endl;
  52. 	}
  53. }

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