Question

create a program to find out if the number entered by the user is a two,three, or four digits number. Sample input:1023 sample output:1023 is a four digit number​

Answer 1

Okay ,in JAVA :

import java.util.*;

class Prog

{

public void program()

{

Scanner ob=new Scanner(System.in);

int n=ob.nextInt();

int c=0;

int cpy=n;

while(n>0)

{

c++;

n=n/10

}

System.out.println(cpy+" is a "+c+" digit number");

}

}

Answer 2

Answer:

here is your soln in the attachment above