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Common Elements In Array In Java - ICSE Examples Accept a name and print only the initials with surname.
WAP in java to accept a number (0 -999) and print it in words. - Java
15906    Arnab De    08/06/2018

Write a programme in java to accept a number (0 -999) and print it in words.

This programme can wite in two way. in the first way is for begineers, simple convert the digits into words and print it. The Second way is little more complex, here we convert the numbers into words properly. and according to me This is the correct way for this program.

First way of Programming

import java.util.*;
public class NumberToWords
{
    public static void main(String []args)
    {
        String []nos={"Zero","One","Two","Three","Four","Five","Six","Seven","Eight","Nine"};
        Scanner sc=new Scanner(System.in);
        System.out.print("Enter The Number : ");
        int no=sc.nextInt();
        int r;
        String res="";
        while(no>0)
        {
            r=no%10;
            res = nos[r] + " " + res;
            no /= 10;
        }
        System.out.print("\n " + res);
    }
}
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Output

Enter The Number : 756

Seven Five Six

 

Second way of Programming

 

import java.util.*;
public class NumberToWords
{
    public static void main(String []args)
    {
        String []nos={"Zero","One","Two","Three","Four","Five","Six","Seven","Eight","Nine","Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen", "Twenty", "Thirty", "Fourty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety"};
        Scanner sc=new Scanner(System.in);
        System.out.print("Enter The Number : ");
        String no=sc.next();
        String res="";
        int no1=0,no2=0,no3=0;
        if(no.length()==3)
        {
            no1=Integer.parseInt(no.substring(0,1));
            no2=Integer.parseInt(no.substring(1,2));
            no3=Integer.parseInt(no.substring(2,3));
            res = nos[no1] + " Hundred " + nos[18+no2] + " ";
            if(no3>0)
                res += nos[no3];
            res += " Only";
        }
        
        System.out.print("\n  " + res);
    }
}
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Output

Enter The Number : 345
Three Hundred Fourty Five Only

 

Enter The Number : 670
Six Hundred Seventy  Only

Common Elements In Array In Java - ICSE Examples Accept a name and print only the initials with surname.
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Author Details
Arnab De
I have over 16 years of experience working as an IT professional, ranging from teaching at my own institute to being a computer faculty at different leading institute across Kolkata. I also work as a web developer and designer, having worked for renowned companies and brand. Through tutorialathome, I wish to share my years of knowledge with the readers.
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