Zoho Coding Quiz 4 | C Debugging Quiz | While Loop & Arithmetic

In this quiz, you are tasked with evaluating a C program that utilizes a while loop and simple arithmetic operations. The program performs integer division and updates variables accordingly in each iteration.

Code Breakdown:

Variable Initialization:

The program defines an integer n initialized to 21, and another integer out initialized to 1.

While Loop Logic:

The while loop continues as long as n is greater than 3.
Inside the loop, n is repeatedly divided by 2 (n /= 2).
Simultaneously, the out variable is updated by multiplying it with n / 2.

Final Calculation:

After the loop finishes, the program prints the result of multiplying n and out.

Explanation:

In the first iteration, n becomes 10, and out becomes 5.
In the second iteration, n becomes 5, and out becomes 10.
In the third iteration, n becomes 2, and the loop stops.
The final result is the product of n and out, which is 2 * 10 = 20

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