can anybody help me point out whats missing on my program.. TIA

Question

These are the given:
The supermarket is giving 10 % discount on all items. Design a program to input amount of purchase and amount of money paid by the customer. The program calculates the the 10% discount, net purchase and the amount of change. Pls include in your program proper statements to prompt the user what to do and explanatory text regarding the data you are displaying.
https://code.sololearn.com/cKYnG4aT3DYP/?ref=app
https://code.sololearn.com/cKYnG4aT3DYP/?ref=app

Answer 1

Here in SoloLearn user defined packages don't work..

Answer 2

What you are trying to do is not clear. Seems you are trying to calculate net income or something like that for 10% of total :)

Its straight forward just do something like
amount * (10/100);

What you did is you used .(dot) before '*' sign so compiler trying to find data member of class.

Its simple syntax error so first learn how to perform arithmetic operation properly before trying to do something :)

Good luck!, just play with your code you will learn it: