Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

Kai Jackson
Kai Jackson
2,499 Points
Posted by Kai Jackson
Kai Jackson
2,499 Points

How to create char variables

Completely stuck, need help. Any help is appreciated

2 Answers

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

to declare and assign a value to a char variable:

char someChar = 'z';

to declare a char array with a specific size:

char someArray[5];

to assign a variable to an element of that array

someArray[2] = someChar;

to print the value of a char using printf:

printf("Im printing the letter z: %c. Im printing it again: %c", someChar, someChar);