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iOS Objective-C Basics Basic Data Types and Variables Numerical Variables

Jourdan Dixon
Jourdan Dixon
4,752 Points
Posted by Jourdan Dixon
Jourdan Dixon
4,752 Points

Create an int variable called 'size' with a value of 13

I'm working on the iOS development path. One of the first code challenges is: "Create an int variable called 'size' with a value of 13."

I've tried the following:

int size = 13;

AND

int size = 13

(even though it didn't have the ";", I wanted to check) AND also...

int size;
size = 13;

I'm 99% sure it should be the first one based on the video tutorial I just watched. In fact, I put it into XCode and it ran as expected. The 1st or 3rd one should have worked.

variable_assignment.mm 
int size = 13;
Jourdan Dixon
Jourdan Dixon
4,752 Points
Jourdan Dixon
Jourdan Dixon
4,752 Points

Looks like I'm having the same issue on this one... "Create a bool variable named 'isMember' and assign it a value of true. Do this all in one line of code."

This shows as wrong...

bool isMember = true;

I tried similar iterations as the main question.