K12 Introduction to Java Semester B - Explore | CodeHS

Lesson 2.7 2D Arrays (Matrices or Grids)

Activities

These are all the activities included in the lesson

2.7.1 2D Arrays

2.7.2 Quiz: 2D Arrays

2.7.3 Nested Loops

2.7.4 Ice Cream Combos

2.7.5 First 2D Array

2.7.6 Initializing a 2D Array

2.7.7 The Matrix

2.7.8 Sum Rows in a Matrix