Find square root - Java Quiz Question

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What will be the output of the following program?

public class Root {
    public static void main(String[] args) {
        int x = 4;
        int y = 9;
        System.out.println(Math.sqrt(x) + " " + Math.sqrt(y));
        int sum = (int) (Math.sqrt(x) + Math.sqrt(y));
        System.out.println(sum);
    }
}

	2 3 5
	2.0 3.0 5
	Compilation Error
	Runtime Error

Topic: Java Math Class - java.lang.Math

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