Write a java program to read a number, then use while loop to display its reverse. code example
Example: how to reverse a number in java
int rev= 0;
while(num > 9)
{
rev= rev*10 + num%10;
num/= 10;
}
int rev= 0;
while(num > 9)
{
rev= rev*10 + num%10;
num/= 10;
}