valbok / scalc Goto Github PK

This is a simple mathematical processor that was made as an example of using OOP in tasks like string parsing. This math processor can calculate expressions like "2+3*4".

Uses only STL and does not have any dependencies.

$ ./calc "((sqr( 2+2.212 ) - 29.78/19 + 50 * (8.25^2) + sqrt(5*5))-1000.29  )/24"
101

It is simplified implementation of google calc

• "-" - Subtraction
• "+" - Adding
• "*" - Multiplication
• "/" - Division
• "^" - Exponentiation
• "sqr()" - Square
• "sqrt()" - Square root

$ ./compile.sh