Apple season is here and the apples have to be packed. Debug a function called BoxesNeeded which takes one input. The input value represents a number of apples that need to be packed into boxes. Each box can store a maximum of 20 apples. The function should return the minimum number of boxes needed to store the given number of apples. Examples: BoxesNeeded(13) should return 1. BoxesNeeded(-13) should return 0. BoxesNeeded should not throw an exception. The function prototype is int BoxesNeeded(int apples). START by correcting the syntax error(s), if any.