StandardCalculator.MemoryPlus(int,decimal)

Namespace: CalculatorClassLibrary

Description: Adds arbitrary value to memory value at specified index.

Parameters	Description
key<int>	index of target memory value
value<decimal>	value to add

Returns	Description
void	this method does not return anything

Exceptions	Cause
ArgumentOutOfRangeException	key is not a valid index
OverflowException	addition results in a value larger than decimal.MaxValue

Examples:

//memory values are [1, 3, 5, 7]
standardCalculator.MemoryPlus(0, 7);                //memory values are now [8, 3, 5, 7]
standardCalculator.MemoryPlus(1, 3);                //memory values are now [8, 6, 5, 7]
standardCalculator.MemoryPlus(-1, 7);               //will throw exception
standardCalculator.MemoryPlus(0, decimal.MaxValue); //will throw exception