class Reverse { public static void main(String args[]) { int n=103, reverse = 0; while( n != 0 ) { reverse = reverse * 10; reverse = reverse + n%10; n = n/10; } System.out.println("Reverse of entered number is "+reverse); } }
Reverse of entered number is 301
while(n != 0) { remainder = n%10; reversedNumber = reversedNumber*10 + remainder; n /= 10; }
Comments :