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Thursday, 20 March 2014

diamond shape of star in C++


#include<iostream.h>
#include<conio.h>
void main()
{
  int i,j,k,n,temp;
  cout<<"Enter height (must be >2) : ";
  cin>>temp;
  n=(temp/2)+1;
  if(temp>2)
  {
     for(i=1,j=n-1;i<n,j>=0;i++,j--)
     {
     for(k=0;k<=j;k++)
     cout<<" ";
     for(k=1;k<=2*i-1;k++)
     cout<<"*";
     cout<<endl;
     }
    for(i=n-1,j=0;i>=0,j<n;i--,j++)
    {
     cout<<" ";
     for(k=0;k<=j;k++)
     cout<<" ";
     for(k=1;k<=2*i-1;k++)
     cout<<"*";
     cout<<endl;
    }
  }
  else
  cout<<"Minimum should be 3";
  getch();
}

Output


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