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[FE] - VO MINH TOAN (toanvo7120@gmail.com)#261

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toanvo4121 wants to merge 2 commits into
99techteam:mainfrom
toanvo4121:toan-vo-code-challenge
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[FE] - VO MINH TOAN (toanvo7120@gmail.com)#261
toanvo4121 wants to merge 2 commits into
99techteam:mainfrom
toanvo4121:toan-vo-code-challenge

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Problem 1: Three ways to sum to N
Summary: Implemented three unique approaches to calculate the summation of n: Mathematical (Gauss formula), Iterative (Loop), and Recursive. All solutions are verified with a test suite and optimized for their respective time and space complexities.

Problem 2: Fancy Form
image
Summary: Implemented a token swap component with input/output amount calculation, live exchange rate display, balance checking, error handling. Users can select tokens, swap direction, and execute a simulated transaction with visual feedback.

Problem 3: Messy React
Summary: Fixed filter & type bugs, memoized calculations, stable keys, tie-breaker, empty state handling, and improved render performance.

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