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Shkiper50 [21]
2 years ago
10

Which of the following is NOT a valid method to increase a variable named score by 1?

Computers and Technology
1 answer:
Fofino [41]2 years ago
5 0

Answer:

a.

++score = score + 1

Explanation:

First you have to understand the increment operator;

There are three possible ways to increment the value of variable by 1.

1.  <u>post increment</u>

syntax:

name++

it using in expression first then increase the value by 1.

2. <u>Pre increment</u><u> </u>

syntax:

++name

it increase the value by 1 before it using in expression.

3. simple method

name = name +1

In the question,

option 1: ++score = score + 1

it increase the value of score by 2 because their are two increment is used first for (score + 1) and second ++score.

Therefore, the correct option is a.

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