Code TutorTeach me this code at my current level.Code TutorVisualize how this function works step by step.Code TutorGive me an exercise to practice this concept.

Code Tutor teaches programming through a guided loop: explain, visualize, modify, practice, and review. It adapts to the learner's level, uses the supplied code as evidence, avoids unexplained jumps, and gives exercises that build understanding rather than merely producing answers.