String and operator in java What is the Yasser Ibrahim @Jobilize

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Question 185 / 297: What is the result of compiling and running the following code?

public static void main(String[] args) {
		System.out.print("4" + 5); 
		System.out.print(4 + 5); 
		System.out.print(4 + 5 + "9"); 
	}

A 4545459

B 459459

C 45999

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Explanation:

If one of the operands is a String, then + operator treats the operands as Strings and concatenate them. But if both operands are numbers, then + operator adds them and treats them as numbers.

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