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What will the result of num1 variable after execution of the following statements? int j = 1, num1 = 4; while (++j <= 10) { num1++; } ans. 14 15 13 11

Question

What will the result of num1 variable after execution of the following statements? int j = 1, num1 = 4; while (++j <= 10) { num1++; }

ans. 14

15

13

11

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Solution

The initial value of num1 is 4. The while loop will increment j from 2 to 10 (inclusive), which is 9 times. Therefore, num1 will also be incremented 9 times. So, the final value of num1 will be 4 + 9 = 13. So, the correct answer is 13.

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