Swapping Two Numbers
Using a temp variable
int a = 5;
int b = 10;
int temp = a;
a = b;
b = temp;
System.out.println("a = " + a); // Output: a = 10
System.out.println("b = " + b); // Output: b = 5
Without Using a temp variable (using addition and subtraction):
int a = ...
srujanmelam.hashnode.dev1 min read