BigDouble CALC-01,02

BigDouble CALC-01 is a console base big double type numbers calculator. It should be support all operations of a calculator.

Do not need a console base menu. Scenario of this project is:

User inputs first number, then press Enter. Then user inputs operator. Then system waits to second number. After user inputs second number and press Enter. Finally system show the result.

Result number suppose as first number to next calculations. And by pressing ESC, first number should be cleared by system.

 

BigDouble CALC-02 is a GUI base big double type numbers calculator. It should be support all operations of a calculator.

Interface of this project shown as following:

BigDoubleCALC02

Students can improve GUI by adding additional buttons and functions.