A string type s is formed that takes hold of plaintext. Do that by automatically leads to creation of an array or do I need to create array for each character of string s. If an array is automatically created for s, what is the name of that array? Will it be s for the first character? Sorry to raise this query while doing Substitution project as by this time, I should have already known this.
The get_string function creates the string, and then you assign it to “s”. After that, yes s can be used to refer to the first character (etc.). You don’t need to do anything further to “create” the string or an array to hold it.