Introduction to C-Programming: As seen in ENGS 20

Making decisions at run-time of your code using if statements

if statements with an "otherwise" condition: if - else statements

Logic statements

Relation and equality statements

if - else if - else statements

Explore how logical operators and expressions work in C (and in coding, more generally). It turns out, our English language often makes certain assumptions when it comes to logic with which we are all familiar. But when talking to the computer we need to be more explicit so that our logic gets interpreted correctly.

How to represent a true/false value in C using tools we have already discovered

While we may want to know if our logical expression is true, we also may want to know if it is NOT true. We will take a look at how we can easily negate our logical expressions, so we will know if something is NOT true.