Java Help Java Example Solution Code Java String Introduction (video) Java Substring v2 (video) Java String Equals and Loops Java String indexOf and Parsing Java If and Boolean Logic If Boolean …

CodingBat Python offers free live coding problems to practice and enhance Python programming skills with problem descriptions and sample outputs.

CodingBat is a free live coding platform that helps students to practice hundreds of Java and Python problems in a variety of topics. We break down coding problems into small chunks that develop …

Logic-1 chance Basic boolean logic puzzles -- if else && || !. New videos: If Boolean Logic 1, If Boolean Logic 2

Warmup-1 chance Simple warmup problems to get started (solutions available). New videos: String Introduction, String Substring, If Boolean Logic 1, If Boolean Logic 2

CodingBat is a free site of live coding problems to build coding skill in Java and Python (example problem). CodingBat is a project by Nick Parlante, a computer science lecturer at Stanford.

CodingBat is a free site of live Java and Python coding problems to build coding skill. Each problem has a problem description and a table showing some sample output for that problem.