Learn English Online, Free English Lessons, English Classes, Business English Starfall's Learn to Read with phonics Online Python Tutor - Learn programming by visualizing code execution e-Learning for kids Homeschool Manager | Homeschool Management Software and App - Homeschool Manager - Homeschool Management Software and App A Gentle Introduction to Algorithm Complexity Analysis Dionysis "dionyziz" Zindros <dionyziz@gmail.com> Introduction A lot of programmers that make some of the coolest and most useful software today, such as many of the stuff we see on the Internet or use daily, don't have a theoretical computer science background. They're still pretty awesome and creative programmers and we thank them for what they build. However, theoretical computer science has its uses and applications and can turn out to be quite practical. This text is also targeted at the junior high school and high school students from Greece or anywhere else internationally competing in the International Olympiad in Informatics, an algorithms competition for students, or other similar competitions. I believe this text will be helpful for industry programmers who don't have too much experience with theoretical computer science (it is a fact that some of the most inspiring software engineers never went to college). Motivation Counting instructions 1.var M = A[ 0 ]; 4. if ( A[ i ] >= M ) {
Watch Free Documentaries Online | Documentary Heaven 5 Weak Words You Should Avoid & What to Use Instead When I first began writing, I was unsure of myself. My sentences were filled with meaningless words and fillers. What I didn’t realize is that by using them I was sabotaging myself and my writing. Weak words can sneak into our writing anywhere, anytime and when they do, they destroy the power of our work. I’ve rounded up five weak words to avoid and some helpful tips for what you can use instead. 1. Example: “The swimmer really performed admirably.” Why it’s a problem: The word ‘really’ is a crutch. There’s also the issue of considering what the word “real” means. Thankfully, this problem is easily remedied: “The swimmer really performed admirably.” Can be changed into: “The swimmer performed admirably.” Nothing is lost by cutting ‘really’ from the sentence but simplicity and function is gained. 2. Example: “The article said a lot of things and stuff.” The author Kurt Vonnegut often gave this piece of advice, pity the reader. 3. Example: “I believe the author has a great point here…” 4. 5.