i have a program making the string "aX". i'm then putting it into an equation where i need to call the variable that i named aX.
letters = "abcdefgh"
for i in letters:
   posX = i + "X"
   posX = int(posX)
   posY = i + "Y"
   posY = int(posY)
can someone help my figure out how to call aX and aY instead of a string?
i tried converting posX and posY into integers , but i cant because it is trying to convert the string "aX" into an integer.
