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

Java Python Warmup-1 chance Simple warmup problems to get started, no loops (solutions available)

Forgetting the colon ":" that follows the test is a very common mistake when first learning Python. Another technique is to return True with one more tests in the body of the function, leaving a return …

Basic python string problems -- no loops. Use + to combine strings, len (str) is the number of chars in a String, str [i:j] extracts the substring starting at index i and running up to but not including index j.

Java Python List-1 chance Basic python list problems -- no loops.. Use a [0], a [1], ... to access elements in a list, len (a) is the length.

Java Python Warmup-2 chance Medium warmup string/list problems with loops (solutions available)

Logic-2 chance Medium boolean logic puzzles -- if else and or not

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 …

This is an introduction to Python lists, as used in the CodingBat Python practice problems, specifically in the List-1 and List-2 sections. A Python list can hold any number of things in a linear collection …

This is an introduction to Python strings, as used in the CodingBat Python practice problems, specifically in the String-1 and String-2 sections. Python String Basics