Lesson 2 · Write the evals first · step 9 of 901Read02Write each case as an input and an exact output03Task 104Task 205Settle the edge cases before the work06Task 307Task 408Recap09TakeawayTakeawayCases-first worksheetLog in to read this lesson. A free account opens the introductory chapter.←RecapWhy a second agent should review the work, and why you still check it→