昨日回顧與今日目標 在 Day 13，我們為字串計算機打下了堅實的基礎，成功地透過兩個快速的 TDD 循環處理了「空字串」和「單一數字」的情況，我們甚至還體驗了...
昨日回顧與今日目標 在 Day 12，我們認識了新的挑戰——字串計算機 Kata，並為它搭建好了獨立的 stringcalc 套件，最重要的是，我們已經用 TD...
昨日回顧與今日目標 在 Day 11，我們行雲流水地完成了整個 FizzBuzz Kata，深刻地體會到，TDD 是如何透過一個個微小的「紅-綠-重構」循環，安...
昨日回顧與今日目標 在 Day 10，我們漂亮地完成了第一個 TDD 循環，讓我們的 Generate 函式能夠正確處理普通數字，我們擁有了一個通過的測試，這既...
昨日回顧與今日目標 在 Day 9，我們成功地點亮了第一盞紅燈，我們為 FizzBuzz 問題定義了最簡單的一個案例: Generate(1) 應該回傳 &qu...
昨日回顧與今日目標 在 Day 8，我們成功搭建了 TDD Kata 練習的專案，一個結構清晰的 go-tdd-kata 專案。我們將開始 TDD 的黃金循環：...
Responsible Drinking Codewars Bar recommends you drink 1 glass of water per stan...
Growth of a Population In a small town the population is p0 = 1000 at the beginn...
Sum of a sequence our task is to make function, which returns the sum of a seque...
Recursion 101 In this Kata, you will be given two positive integers a and b and...
Triangle number check A triangle number is a number where n objects form an equi...
Find the odd int Given an array of integers, find the one that appears an odd nu...
Human Readable Time Write a function, which takes a non-negative integer (second...
Dubstep For example, a song with words "I AM X" can transform into a d...
Sums of Parts 將給予的數列 ls = [0, 1, 3, 6, 10] 分成不同部分的數列直到沒有任何 element，再相加 ls = [0,...
Testing 1-2-3 Your team is writing a fancy new text editor and you've been taske...
Mumbling Example accum("abcd") ;; "A-Bb-Ccc-Dddd" accum(&...
Watermelon Pete and Billy are great fans of even numbers, that's why they want t...
Grasshopper - Personalized Message Create a function that gives a personalized g...
Sort and Star 給予一堆字串，用字首字母排序後，回傳第一個字串，並在字母間 insert "***" Example (deft...
Century From Year The first century spans from the year 1 up to and including th...
Grasshopper - Check for factor This function should test if the factor is a fact...
Number toString Solution (ns number-toString) (def a (.toString 123)) How good...
No zeros for heros Numbers ending with zeros are boring. They might be fun in yo...
Grasshopper - Summation Write a program that finds the summation of every number...
Convert number to reversed array of digits Given a random non-negative number, y...
Even or Odd 給予一個整數，如果是偶數回傳 Even; 奇數回傳 Odd Solution 1 (ns kata) (defn even-or-od...
簡單的說 Kata[1] 指的是在一定的動作之下，去體會設計這個動作的原因，遇見的痛點就是學習的點。 警語!!照著 Kata 練習，會遇到許多的困難。我會在這...
Maximum Length Difference You are given two arrays a1 and a2 of strings. Each st...
How do I compare numbers? What could be easier than comparing integer numbers? H...
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