Lynda.com - Up and Running with C

Duration: 3h 28m Level: Beginner Release date: Oct 10, 2014

C: released in 1973 but still at the center of it all. Get a quick introduction to the vocabulary and basics of programming in C, the language that inspired C++, Objective-C, and many others. Dan Gookin covers flow control, variables, and other "getting started" topics, but also introduces advanced concepts such as pointers and memory allocation. Challenge movies allow you to test your learning along the way.
Topics include:

Understanding a C program
Adding comments
Using escape characters
Working with values and placeholders
Introducing variables
Making a decision with if
Looping
Adding functions
Manipulating strings
Building arrays
Nesting structures