תרגול 9.4 - CodeWars לא מפולטר

CodeWars

לא עברתי על השאלות. בטוח שחלק לא קשורות למערכים ויתכן שחלק קשות כך סתם.

קישורים

⬅ חזרה לתרגול 9.1 - מערך חד ממדי

katas arrange by me in excel, with parsing to kramdown by GPTo4 mini high.

string required

  • [Bin to Decimal Codewars (8)string](https://www.codewars.com/kata/57a5c31ce298a7e6b7000334)
  • [Double Char Codewars (8)string](https://www.codewars.com/kata/56b1f01c247c01db92000076)
  • [Fake Binary Codewars (8)string](https://www.codewars.com/kata/57eae65a4321032ce000002d)
  • Is the string uppercase? (8 kyu)string
  • The Feast of Many Beasts (8 kyu) string
  • AM:PM Convert 24h to AM PM format (7 kyu) string
  • Analyse a string of votes (7 kyu) string
  • [9.2.6 Credit Card Mask Codewars (7)string](https://www.codewars.com/kata/5412509bd436bd33920011bc)
  • [Find the capitals Codewars (6)string](https://www.codewars.com/kata/5390bac347d09b7da40006f6)
  • Mumbling (7 kyu)string
  • Palindrome Strings (7 kyu) string
  • Shortest Word (7 kyu) string
  • [Vowel Count Codewars (6)string](https://www.codewars.com/kata/54ff3102c1bad923760001f3)
  • Counting Duplicates (6)string
  • Replace With Alphabet Position | Codewars (6)string First non-repeating character (5) string

arrays required

  • [Gravity Flip Codewars (8)arr](https://www.codewars.com/kata/5f70c883e10f9e0001c89673)
  • Remove duplicates from list (8 kyu) arr
  • [Square(n) Sum Codewars (8)](https://www.codewars.com/kata/515e271a311df0350d00000f)
  • To square(root) or not to square(root) (8 kyu) arr
  • Welcome to the City (8 kyu) arr
  • Alphabet symmetry (7 kyu) arr
  • Friend or Foe? (7 kyu) arr
  • Silver medal: Can you find the 2nd max in an array? (7 kyu) arr
  • [Sum of two lowest positive integers Codewars (7)arr](https://www.codewars.com/kata/558fc85d8fd1938afb000014)
  • [The highest profit wins! Codewars (7)arr](https://www.codewars.com/kata/557af2b900acba52f9000c98)
  • Looking for a benefactor (7 kyu) arr
  • Sum of two lowest positive integers (7)arr
  • Isograms | Codewars (6)arr Equal Sides Of An Array (6) arr Split Strings (6) arr What century is it? (6)arr
  • [Count IP Addresses Codewars (5)arr](https://www.codewars.com/kata/526989a41034285187000de4)
  • [Maximum subarray sum Codewars (5)arr](https://www.codewars.com/kata/54521e9ec8e60bc4de000d6c)
  • [Catching Car Mileage Numbers Codewars (4)arr](https://www.codewars.com/kata/52c4dd683bfd3b434c000292)

possibly no prerequisites ? ? ?

  • [Alan Partridge II - Apple Turnover Codewars (8)](https://www.codewars.com/kata/580a094553bd9ec5d800007d)
  • [Area of a Square Codewars (8)](https://www.codewars.com/kata/5748838ce2fab90b86001b1a)
  • [Count Odd Numbers below n Codewars (8)](https://www.codewars.com/kata/59342039eb450e39970000a6)
  • [Does my number look big in this? Codewars (8)](https://www.codewars.com/kata/5287e858c6b5a9678200083c)
  • [Even or Odd Codewars (8)](https://www.codewars.com/kata/53da3dbb4a5168369a0000fe)
  • [If you can’t sleep, just count sheep!! Codewars (8)](https://www.codewars.com/kata/5b077ebdaf15be5c7f000077)
  • [Is this my tail? Codewars (8)](https://www.codewars.com/kata/56f695399400f5d9ef000af5)
  • [Sum of Positive Codewars (8)](https://www.codewars.com/kata/5715eaedb436cf5606000381)
  • [Remove First and Last Character Codewars (8)](https://www.codewars.com/kata/56bc28ad5bdaeb48760009b0)
  • [Opposite number Codewars (8)](https://www.codewars.com/kata/56dec885c54a926dcd001095)
  • [Quarter of the Year Codewars (8)](https://www.codewars.com/kata/5ce9c1000bab0b001134f5af)
  • [Find the smallest integer in the array Codewars (8)](https://www.codewars.com/kata/55a2d7ebe362935a210000b2)
  • [Transportation on vacation Codewars (8)](https://www.codewars.com/kata/568d0dd208ee69389d000016)
  • [No oddities here Codewars (8)](https://www.codewars.com/kata/51fd6bc82bc150b28e0000ce)
  • [Even numbers in an array Codewars (8)](https://www.codewars.com/kata/563f037412e5ada593000114)
  • [Return Negative Codewars (8)](https://www.codewars.com/kata/55685cd7ad70877c23000102)
  • [Opposites Attract Codewars (8)](https://www.codewars.com/kata/554b4ac871d6813a03000035)
  • [Summation Codewars (8)](https://www.codewars.com/kata/55d24f55d7dd296eb9000030)
  • [String repeat Codewars (7)](https://www.codewars.com/kata/57a0e5c372292dd76d000d7e)
  • You’re a square! (7) Training on Cats and shelves (7 kyu) Will you make it (7 kyu)
  • [Find the stray number Codewars (7)](https://www.codewars.com/kata/57f609022f4d534f05000024)
  • Find the divisors! (7 kyu)
  • [String clean Codewars (7)](https://www.codewars.com/kata/57e1e61ba396b3727c000251)
  • [Descending Order Codewars (7)](https://www.codewars.com/kata/5467e4d82edf8bbf40000155)
  • [Unique In Order Codewars (6)](https://www.codewars.com/kata/54e6533c92449cc251001667)

  • Sum of all the multiples of 3 or 5 below 1000 | Codewars (6) Checkerboard Resolution (6 kyu) Is a number prime? (6 kyu)

  • [Complete The Sequence Codewars (6)](https://www.codewars.com/kata/5a34b80155519e1a00000009)
  • [Digital Root Codewars (6)](https://www.codewars.com/kata/541c8630095125aba6000c00)
  • [Count the divisors of a number Codewars (7)](https://www.codewars.com/kata/542c0f198e077084c0000c2e)
  • [Find the odd int Codewars (6)](https://www.codewars.com/kata/54da5a58ea159efa38000836)
  • [Disemvowel Trolls Codewars (6)](https://www.codewars.com/kata/52fba66badcd10859f00097e)
  • [Who likes it? Codewars (6)](https://www.codewars.com/kata/5266876b8f4bf2da9b000362)
  • [Help the Bookseller! Codewars (6)](https://www.codewars.com/kata/54dc6f5a224c26032800005c)
  • [Count characters in your string Codewars (7)](https://www.codewars.com/kata/57a0e5c372292dd76d000d7e)
  • [RGB To Hex Conversion Codewars (6)](https://www.codewars.com/kata/513e08acc600c94f01000001)
  • [Convert number to reversed array of digits Codewars (6)](https://www.codewars.com/kata/5583090cbe83f4fd8c000051)
  • [Sum of Consecutive Prime Numbers Codewars (5)](https://www.codewars.com/kata/525e5a1cb735154b320002c8)
  • [Number of trailing zeros of N! Codewars (6)](https://www.codewars.com/kata/52f86cd93f5e293b4c000002)
  • [Give me a Diamond Codewars (6)](https://www.codewars.com/kata/5503013e34137eeeaa001648)
  • [Count of positives / sum of negatives Codewars (6)](https://www.codewars.com/kata/576bb71bbbcf0951d5000044)
  • [Your order, please Codewars (6)](https://www.codewars.com/kata/55c45be3b2079eccff00010f)
  • [Find Numbers Which Are Divisible by Given Number Codewars (6)](https://www.codewars.com/kata/55edaba99da3a9c84000003b)
  • [Get the Middle Character Codewars (6)](https://www.codewars.com/kata/56747fd5cb988479af000028)
  • [List Filtering Codewars (6)](https://www.codewars.com/kata/53dbd5315a3c69eed20002dd)
  • [Sorted? yes? no? how? Codewars (6)](https://www.codewars.com/kata/5a4ff3c5fd56cbac59000253)
  • [Unique In Order Again Codewars (6)](https://www.codewars.com/kata/546e2562b03326a88e000020)
  • [Inversion Count Array Codewars (6)](https://www.codewars.com/kata/558bc2b6ed4da33ef000027)
  • [CamelCase Method Codewars (6)](https://www.codewars.com/kata/5208f99aee097e6552000148)
  • [Duplicate Encoder Codewars (6)](https://www.codewars.com/kata/54b42f9314d9229fd6000d9c)
  • [Where my anagrams at? Codewars (6)](https://www.codewars.com/kata/523a86aa4230ebb5420001e1)
  • [Count the smiley faces! Codewars (6)](https://www.codewars.com/kata/583203e6eb35d7980400002a)
  • [Sum of all numbers in array Codewars (6)](https://www.codewars.com/kata/5721c189cdd71194c1000b9b)
  • [Moving Zeros To The End Codewars (6)](https://www.codewars.com/kata/52597aa56021e91c93000cb0)
  • [Two Sum Codewars (6)](https://www.codewars.com/kata/55f2b110f61eb01779000053)
  • [Persistent Bugger Codewars (6)](https://www.codewars.com/kata/55bf01e5a717a0d57e0000ec)
  • [Multiples of 3 or 5 Codewars (6)](https://www.codewars.com/kata/514b92a657cdc65150000006)
  • [Break camelCase Codewars (6)](https://www.codewars.com/kata/5208f99aee097e6552000148)
  • [Sum of Digits / Digital Root Codewars (6)](https://www.codewars.com/kata/541c8630095125aba6000c00)

  • Valid Parentheses | Codewars (5) Human Readable Time (5 kyu)

  • [Digital Root Codewars (6)](https://www.codewars.com/kata/541c8630095125aba6000c00)
  • [Sum of Intervals Codewars (5)](https://www.codewars.com/kata/52b7ed099cdc285c300001e)
  • [Nearest square number Codewars (5)](https://www.codewars.com/kata/5a805d8cafa10f8b930005ba)
  • [Permute Two Arrays Codewars (5)](https://www.codewars.com/kata/53697be005f803751e0015c5)
  • [Encode and Decode TinyURL Codewars (5)](https://www.codewars.com/kata/554824464ae5eab53000004c)
  • [int32 to IPv4 Codewars (5)](https://www.codewars.com/kata/52e88b39ffb6ac53a400022e)
  • [Perimeter of squares in a rectangle Codewars (5)](https://www.codewars.com/kata/559a28007caad2ac4e000083)

  • Validate Sudoku with size NxN (4)

  • Human readable duration format (4)

results by Perplexity who seems to have invented stuff.

8 kyu

7 kyu

6 kyu

5 kyu

4 kyu

3 kyu