CS 2401 Quiz #2

1. Please answer questions about the reading assignment:

1a. can a method call itself?

1b. name one of the problems for which the book proposes a solution based on recursion

1c. can a method call another method?

2. Let snow[i][j] describe the amount of snow (in inches) on day i at location j. Write down a piece of code that computes the total amount of snow at a given location. Trace this code on an example of 2 days and 2 locations, with

• amount of snow 1.6 (location 0) and 0.8 (location 1) on Day 0, and
• amount of snow 1.7 (location 0) and 1.9 (location 1) on Day 1;