Discussions Q&R
Can someone explain this code to me....
class ReverseNumberDemo
{ public static void main(String args[]) {
int num=123456789;
int reversenum =0;
while( num != 0 ) {
reversenum = reversenum * 10;
reversenum = reversenum + num%10;
num = num/10; }
System.out.println("Reverse of specified number is: "+reversenum);
}
}
the thing I don't get is the reversenum part......isn't reversenum=0 so wouldn't reversenum*10=0
0 Vote
8 RéponsesAujourd'hui en vedette
GCD time complexity
0 Votes
¿Por qué este resultado?
0 Votes
Why isn't it working
3 Votes
How to programing
0 Votes
Dev C++
0 Votes
C++ or Python
0 Votes
Program
0 Votes
What is ai
0 Votes