In this calculator user need to input first number, Example Angka Pertama 18
After input first number, user must input the second number, Example Angka Kedua: 9
After input second number, user need tu input operator, Example +
This is symbol and function for this calculator
| Operator | function |
|---|---|
| + | Addition |
| - | Subtraction |
| * | Multiplication |
| / | Division |
| : | Division |
User can press Enter to see the result
Now, user's console will be like this:
Angka pertama: 18
Angka kedua: 9
Pilih Symbol: +
18 + 9 = 27
Apakah anda ingin menghitung lagi? (Y / N):
if user want to using calculator again, user can type y or Y on keyboard and type another key to end the calculator
