Reverse of name in c++

If you enter bhupinder Singh Bhatia
output is:
Bhatia B. S.

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#include<iostream.h>
#include<conio.h>
void main()
{
char a[30],array[20];
int j=0;
clrscr();
cin.get(a,30);
array[j]=a[0];
++j;
for(int i=1;a[i]!='\0';i++)
{
if(a[i]==' ')
{
array[j]=a[i+1];
++j;
}
if(j==3)
cout<<a[i];
}
for( i=0;i<2;i++)
cout<<" "<<array[i]<<".";
getch();
}
/**************<soeasyprograms.blogspot.in>*****************/