Q. What is the output of the following code snippet? int x = 10; int y = 20; cout << (x %= y);
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(A)
10
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(B)
20
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(C)
0
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(D)
Error
✅ Correct Answer: (A)
10
Explanation: The compound assignment operator (%=) calculates the remainder of x divided by y and returns the new value of x, which is 10.