Today we talked about array traversal algorithms (slide set ch07-2). We implemented a program to compute student section scores, Sections.java. The Sections2.java file shows a more advanced version of the program, not written in class, that decomposes the problem into static methods. To achieve this, the Sections2 program uses arrays as parameters and return values, which we will cover in more detail in section and on Friday. Homework 7 (DNA) was assigned.