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The output of the following code is | Scala Question 6

53. The output of the following code is -

object MyClass{
	def main(args:Array[String]) {
	    var a = 43
	    a += 4 
	    a -= 3
	    println(a)
	} 
}

1. 43
2. 44
3. 45
4. All of the above

Answer: B) 44