split21 0127. Remove the time You're re-designing a blog and the blog's posts have the following format for showing the date and time a post was made: Weekday Month Day, time e.g., Friday May 2, 7pm You're running out of screen real estate, and on some pages you want to display a shorter format, Weekday Month Day that omits the time. Write a function, shortenToDate, that takes the Website date/time in its original string for.. 2023. 1. 28. 1222. Formatting decimal places #0 Each number should be formatted that it is rounded to two decimal places. You don't need to check whether the input is a valid number because only valid numbers are used in the tests. Example: 5.5589 is rounded 5.56 3.3424 is rounded 3.34 Solution: def two_decimal_places(n: float) -> float: l, r = str(n).split(".") r = str(round(int("1"+r[:5]), -3)) return float(".".join([l, r[1:3]])) def two_de.. 2022. 12. 23. 1221. Name Shuffler Write a function that returns a string in which firstname is swapped with last name. Example(Input --> Output) "john McClane" --> "McClane john" Solution: def name_shuffler(str_): return " ".join(str_.split(" ")[::-1]) 2022. 12. 21. 1207. Vowel Count Return the number (count) of vowels in the given string. We will consider a, e, i, o, u as vowels for this Kata (but not y). The input string will only consist of lower case letters and/or spaces. Solution: int getCount(String inputStr){ List arr = []; for (String s in inputStr.toLowerCase().split('')) { if (["a","e","i","o","u"].contains(s)) { arr.add(s); } } return arr.length; } import "dart:c.. 2022. 12. 7. 1127. Two to One Take 2 strings s1 and s2 including only letters from a to z. Return a new sorted string, the longest possible, containing distinct letters - each taken only once - coming from s1 or s2. Examples: a = "xyaabbbccccdefww" b = "xxxxyyyyabklmopq" longest(a, b) -> "abcdefklmopqwxy" a = "abcdefghijklmnopqrstuvwxyz" longest(a, a) -> "abcdefghijklmnopqrstuvwxyz" Solution: String longest(String a, String .. 2022. 11. 27. 1115. Reversed Strings Complete the solution so that it reverses the string passed into it. 'world' => 'dlrow' 'word' => 'drow' Solution: String solution(str) { return str.split('').reversed.join(''); } 2022. 11. 15. 이전 1 2 3 4 다음