Scalable Calculator

Basic scalable calculator in java using no 'if' and 'switch' statements.

Usage

Write the two numbers used in operation.

Example:

Type the first operator:
10
Type the second operator:
20

Write the operator that will be utilized.

Example:

Type the operation:
SUM

Avaliable Operators

• SUM: Sum of values.
• SUB: Subtraction of first value by second.
• MUL: Multiplication of values.
• DIV: Division of first value by second.
• POW: Power the first value by second.
• ROT: Root the first value by second.