Java Basics: Selection and Iteration

Codio concentrates on the earliest programming building blocks. Variables and operators lead into conditional decisions and repeated execution, giving a new learner a focused starting point. The provider estimates about nine hours.

What you will learn

• Store and transform simple values in variables.
• Choose program behavior with conditional statements.
• Use an appropriate loop to repeat an operation.

Who this suits

First-time programmers who want a small, structured Java foundation.

Before you enroll

The provider explicitly allows learners without programming experience. Continue with methods, data structures and object-oriented work after these initial exercises.

Coursera offers paid enrollment or subscription access. Check the enrollment screen for assessment and certificate terms, trials and any financial-aid options. Tool subscriptions, model API usage and cloud services may cost extra.

Put it into practice

Build a number-guessing game with a bounded number of attempts. Trace how the program behaves for an invalid entry and for a correct answer on the final attempt.

Source and review

This overview is based on the provider's published information, checked on 12 October 2026. It is an editorial assessment, not a claim that we completed the resource. Time filters are approximate study ranges; projects and exercises can take longer.

View the curriculum and current access options at Coursera.

How YellowCourse describes and checks learning resources.