Install JDK 8 and maven
Clone or download source code
Packaged with maven to get balancecalculator-1.0.jar
Run with following command:
java βjar balancecalculator-1.0.jar
currency1 amount1,
currency2 amount2
for example:
CNY 2000,
USD 1000
currency amount
for example:
CNY 2000
Enter the parameters as prompted and press Enter to continue
Type "quit" to exit the program