I need help with this if else statement im trying to get Y to work for yes and N for no(not sure how to make it work)

n here's access to the code on my repl.it

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Select Yes if the statement is true. Otherwise, select No.

1. A web-based application is platform dependent.
2. A web-based application can be accessed through a browser.
3. Both 1 & 2
4. None

suppose we have  int y[10] to access the 6th element of the arry we write