JamesonSherman
10/4/2017 - 1:16 PM

Digit Reverseal using STRINGNUM - java

this snippet will reverse an input digit.

int number = 0;
		number = value.nextInt();
		String StringNUM = Integer.toString(number); // integer to string
		
		StringBuilder numberreverse = new StringBuilder(); // creates a new use of string builder
		numberreverse.append(StringNUM); // appends StringNUM
		numberreverse = numberreverse.reverse(); // reverses it 
		for (int i=0; i<numberreverse.length(); i++) // loop to display
            System.out.print(numberreverse.charAt(i));