I hava a error in my java code can anyone help please

Question

Non static method cannot be referenced from a static context
https://code.sololearn.com/c0A9MNJuQeIC/?ref=app
For input: BritishAirways
Economy
6

Answer 1

Use just one static Scanner instance instead of using different Scanner locally in various methods.

* Above main method addl
private static Scanner reader;

* Inside main method initialize the static Scanner
reader = new Scanner (System.in);

Use static Scanner <reader> for reading in the airways name, flight class and number of passengers. Discard local Scanner declaration from each method that uses Scanner to read input.

I tried this in Code Playground and it works 👌