Interview Solution

Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it. Brian W. Kernighan

Swap Number

Language Java | Level Intermediate | Category Interview Problems | July 24, 2015 4:52 pm

Comments


Interview Problem

Swap two Numbers without using any temp variable.
Write program to swap two integer without using any temporary variable
Example:-
Given integer a = 4 and b=5
The result change a = 5 and b = 5


Output

   					 
Before swap: a=4 b=5
After swap: a=5 b=4

				    

Comments



Please login to add comments.