title: What is true and false and & | used for?
body: <p>I am very new to c programming and we are studying and/or truth tables. I get the general idea of how to do something like C &amp; 5 would come out to 4, but I am very confused on the purpose of this? What is the end goal with truths and falses? What is the question you are seeking to answer when you evaluate such expressions? I'm sorry if this is dumb question but I feel like it is <em>so</em> stupid that no one has a clear answer for it</p>