What will be the output if num2=+num1

Answer 1

1. num2+=num1;
is equal to
num2= num2 + num1;
2. num2=++num1;
is equal to
num2=num1+1;

Choose the question that fits one of the answers. And try to code all three statements. Coding never hurts.

Answer 2

use the code playground to find out ;)