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sandeep parashar
java programing
1 Answer(s)      2 years and 6 months ago
Posted in : Java Interview Questions

write a program to input a number or find & print the highest digit.

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December 28, 2011 at 11:54 AM

import java.util.*;

class InputNumber 
    public static void main(String[] args) 
        Scanner input=new Scanner(;
        System.out.print("Enter number: ");
        int num=input.nextInt();
        int largest=0;
        while( num > 0 ){
        int digit = num % 10;
        num = num / 10;
        if (digit > largest) 
        largest = digit;
        System.out.println("Highest digit is: "+largest);

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