Using java variable before initializat What Yasser Ibrahim @Jobilize

Author: Yasser Ibrahim

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Question 58 / 297: What is the result of compiling and running the following code?

public static void main(String[] args) {

		int x = 5, y;

		while (++x < 7) {
			y = 2;
		}
		System.out.println(x + y);
	}

A 7

B 8

C 9

D a compilation error

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Explanation:

y may not have been initialized

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