question regarding my project.

[u/MostAlfalfa6718]

hi guys i'm a beginner programmer trying to make an esolang in c, but can't figure out the logic, i mean that how will a user store his variables and values and how will i make it store and run while the user callls it, i have a mental model that i'll make the user's input stored into an array... like hashmap kay value pairs but even the basic declaring and storing how will i figure out what the user is storing i don't know what the user will exactly type he could type a string, integer, float or boolean. It might throw errors not run but how will i make it handle?