Upon having the input as sin(x)=1 or -1 or related values the order in the list isn't proper any more, try it.

Question

https://code.sololearn.com/cNPodjnuyj22/?ref=app

I could always remove the if statement and decide negativity via exponent (-1)**(i), as a matter of fact I will but I wanna deal with this issue simultaneously.

Answer 1

sorry
I was wrong.

It is necessary to include processing at -1

Answer 2

lis.append(int(i*180 +math.asin(x)*180/math.pi))

or

lis.append(int(i*180 +math.degrees(math.asin(x))))

And the 'if' sentence is unnecessary