Multi variable for loop output - Java Quiz Question

What will be the output of the following program?

class MultiVariableFor
{

    public static void main(String s[])
    {
        int a, b;
        for(a = 1, b = 4; a < b; a++, b--)
        {
            System.out.println("a = " + a);
            System.out.println("b = " + b);
        }
    }
}

	Compilation error since both a++ and b-- should not be present in the iteration section (i.e after the second semicolon)
	a = 1 b = 4 a = 2 b = 3 a = 3 b = 2
	a = 1 b = 4 a = 2 b = 3
	Compilation error since both a = 1 and b = 4 should not be present in the initialization section (i.e before the first semicolon)

Topic: for Loop In Java

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