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iOS Objective-C Basics (Retired) Fundamentals of C Array

Using variables

When we created "numbers_geeks_love" array we used float variable. And also when we created "primes" array we used int variable. Can we use int variable for "number_geeks_love" array? Or float variable for "primes" array? Does it really matter which variable we use for creating arrays?

1 Answer

Stone Preston
Stone Preston
42,016 Points

the datatype of the array is the datatype the array can store. So if you had an array declared like this

float someArray[5];

that array could hold 5 float values. It cant hold any other data type, only floats.


int someOtherArray[6];

that array could hold 6 int values.

so yes, it does matter

Thanks for your help.