[FE Challenge] Edward solution for FE roles by QuocVietHa08 · Pull Request #233 · 99techteam/code-challenge

QuocVietHa08 · 2026-03-30T05:05:38Z

Problem 1: Three implementations of sum_to_n — iterative loop, Gauss formula, and array reduce
Problem 2: Currency swap form built with React, TypeScript, Vite, react-hook-form, and Tailwind CSS. Features token selection modal, live exchange rate calculation, swap direction toggle, price impact display, and transaction history
Problem 3: Code review identifying 13 computational inefficiencies, bugs, and anti-patterns in a wallet balance component, with a refactored solution

QuocVietHa08 added 3 commits March 30, 2026 11:46

Init solution

5832e30

Fix build error

13afaa2

Update readme

b2b30d6

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