Reverse a given number

/*Write a program to Reverse a given no. */

class Reverse{

      public static void main(String args[]){

          int num = Integer.parseInt(args[0]);               //take argument as command line

          int remainder, result=0;

          while(num>0){

              remainder = num%10;

        
      result = result * 10 + remainder;

              num = num/10;

         }

         System.out.println("Reverse number is : "+result);

    }

}

Fundamental programs

Sum of integers between 100 to 200 divisible by 7  Fibonacci series  Reverse a given number

Factorial of an given number  Find sum and product of a given digit  Greet message using Switch case

Generate random number between 1 to 100   Read float and print o/p as shown                        Minimum of two numbers   Max of two numbers