Question

Write down the output of the following:
a) int a =20;
System.out.println(a++);
System.out.println(++a);
a+=2;
System.out.println(a);​

Answer 1

Answer:

1 mark if correct reason

is given

Reason: Method sumUp does not return any

value. The change in the local variable total is

not visible outside the method.

Step-by-step explanation:

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