Note: (Restricted functionality due to obvious reasons!)
Minimal Code ( Raw-View ) :
class Hstgrm
{
int num, revnum, n;
void getData(int a)
{
num = a;
}
void dispHisto()
{
while(num!=0)
{
revnum=(revnum*10)+(num%10);
num=num/10;
}
n = revnum;
while(n!=0)
{
for(int i=1; i<=(n%10); i++)
{
System.out.print("*");
}
n=n/10;
System.out.println(" ");
}
}
}
class CHstgrm
{
public static void main(String z[])
{
int number=165;
System.out.println("Number is "+number+" \t and its Histogram is:");
Hstgrm obj = new Hstgrm();
obj.getData(number);
obj.dispHisto();
}
}