Feat: Deanwalston lesson_07 conditional and loops

[dahw]

Lesson_07

In this PR, Dean adds updates to the functions to solve test cases for Lesson_07 conditionals homework.

[anthonydmays]

🎓 Automated Grading Report

Student: Dean Walston
Date: 8/21/2025

Feedback

Dean Walston's submission meets all the functional and technical requirements for the assignment. The .env.test file was correctly modified to reflect the assigned group 'F', ensuring the correct version of the task was completed. In lesson7.ts, all required functions were implemented correctly: compareStrings handles string comparison as expected, computeFactorial calculates factorials correctly including edge cases for negative numbers, getFirstNFibonacciNumbers generates Fibonacci numbers accurately, and binarySearch is implemented with a recursive approach that correctly handles the search logic. In part_f.ts, the getLetterGrade function correctly assigns grades based on score ranges, and handles invalid scores. The sumEvenNumbers function correctly sums even numbers in an array, and countCharacter accurately counts occurrences of a character in a string. The code is well-structured, follows TypeScript conventions, and passes all GitHub checks, indicating a high level of technical proficiency. No stretch criteria were provided or attempted, so the stretch score remains 0. Overall, this is a strong submission that demonstrates a solid understanding of the material.

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