Question

Write java program to input an integer. Compute and print the sum of all the digits and count of digits. Example: Input : N = 2854 Output: Sum of digits and Count of digits​

Answer 1

Answer:

Program:-

import java.util.*;

public class Main

{

public static void main(String args[])

{

Scanner in=new Scanner(System.in);

int n,a=0,s=0,c=0;

System.out.println("Enter the number");

n=in.nextInt();

while(n!=0)

{

a=n%10;

s=s+a;//Finds the sum

c++;//Counts the digits

n=n/10;

}

System.out.println("The sum of digits="+s);

System.out.println("The number of digits="+c);

in.close();

}

}

Output is attached.