Java Program to Take a Number and Return List of its Digits

This is a Java Program to Take a Number and Return List of its Digits.

Enter any integer number as an input. After that we count the number of digits in the given input. The given number along with length of that number is passed to the other function where by using modulus and division operation we get all the digits of the given number.

Here is the source code of the Java Program to Take a Number and Return List of its Digits. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.

```
import java.util.Scanner;
```
```
public class Digits_Number 
```
```
{
```
```
    int[] digits(int m,int l)
```
```
    {
```
```
        int x[] = new int[l];
```
```
        int i = 0;
```
```
        while(m > 0)
```
```
        {
```
```
            x[i] = m % 10;
```
```
            m = m / 10;
```
```
            i++;
```
```
        }
```
```
        return x;
```
```
    }
```

    public static void main(String[] args)

```
    {
```
```
        int counter = 0, n, m;
```

        Scanner s = new Scanner(System.in);

        System.out.print("Enter any number:");

```
        n = s.nextInt();
```
```
        m = n;
```
```
        while(n > 0)
```
```
        {
```
```
            n =n / 10;
```
```
            counter++;
```
```
        }
```

        Digits_Number obj=new Digits_Number();

```
        int a[]=obj.digits(m, counter);
```
```
        System.out.print("Digits:");
```

        for(int i = a.length-1; i >= 0; i--)

```
        {
```
```
            System.out.print(a[i]+" ");
```
```
        }
```
```
    }
```
```
}
```

Output:

$ javac Digits_Number.java
$ java Digits_Number
 
Enter any number:6789
Digits:6 7 8 9

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