sedera-tax’s gists

sedera-tax / prime.py

Created July 14, 2022 15:34

	def count_Primes_nums(n):
	ctr = 0

	for num in range(n):
	if num <= 1:
	continue
	for i in range(2, num):
	if (num % i) == 0:
	break
	else:

sedera-tax / palindrome.js

Last active April 1, 2021 07:01

check if string is palindrome or not

	function isPalindrome(str)
	{
	var tab = str.split('');
	tab.reverse();
	var strReverse = tab.join('');
	if (str.toLowerCase() === strReverse.toLowerCase()) {
	return true;
	}
	return false;
	}

sedera-tax / sleepTracker.php

Created February 15, 2021 09:41

https://app.codesignal.com/challenge/kmWjn4wEXfnfPpp9D

	function sleepTracker($heartRateLog) {
	$res = [0,0,0,0,0,0];
	$awake = 0;
	$rem = 0;
	$ls = 0;
	$ds = 0;
	foreach ($heartRateLog as $h) {
	if ($h >= 90 && $h <= 100) {
	$awake++;
	}

sedera-tax / car.dart

Last active January 20, 2021 11:04

DART POO

	void main() {
	Car myCar = new Car('March', 'Nissan', 'blue', 5, false);
	print(myCar.toString());

	myCar.setColor('red');
	print(myCar.toString());
	print(myCar.getIsSUV());

	Car suvCar = new Car('Juke', 'Nissan', 'black', 7, true);
	print(suvCar.toString());

sedera-tax / main.dart

Last active January 20, 2021 14:02

DART Base

	enum ColorsKit {black, white, red, blue}

	void main() {
	ColorsKit realMadrid = ColorsKit.white;
	ColorsKit liverpool = ColorsKit.red;
	print(realMadrid);
	print(liverpool);

	String x = 'Yannick';
	print('Bonjour ${x}');

sedera-tax / makePipeline.php

Created January 15, 2021 14:45

Make_pipeline

	<?php
	class Pipeline
	{
	public static function make_pipeline()
	{
	return $result = function($arg) use ($funcs)
	{
	foreach($funcs as $func)
	{
	if(!isset($value))

sedera-tax / leagueTable.php

Created January 15, 2021 13:55

6. League Table

	<?php
	/*
	The LeagueTable class tracks the score of each player in a league. After each game, the player records their score with the recordResult function.

	The player's rank in the league is calculated using the following logic:
	1)The player with the highest score is ranked first (rank 1). The player with the lowest score is ranked last.
	2)If two players are tied on score, then the player who has played the fewest games is ranked higher.
	3)If two players are tied on score and number of games played, then the player who was first in the list of players is ranked higher.

	Implement the playerRank function that returns the player at the given rank. For example: $table = new LeagueTable(array('Mike', 'Chris', 'Arnold')); $table->recordResult('Mike', 2); $table->recordResult('Mike', 3); $table->recordResult('Arnold', 5); $table->recordResult('Chris', 5); echo $table->playerRank(1); All players have the same score. However, Arnold and Chris have played fewer games than Mike, and as Chris is

sedera-tax / thesaurus.php

Created January 15, 2021 13:51

5. Thesaurus A thesaurus contains words and synonyms for each word. Below is an example of a data structure that defines a thesaurus: array("buy" => array("purchase"), "big" => array("great", "large")) Implement the function getSynonyms, which accepts a word as a string and returns all synonyms for that word in JSON format, as in the example be…

	<?php

	class Thesaurus
	{
	private $thesaurus;

	function __construct(array $thesaurus)
	{
	$this->thesaurus = $thesaurus;
	}

sedera-tax / quadraticEquation.php

Created January 15, 2021 13:41

3. Quadratic Equation Implement the function findRoots to find the roots of the quadratic equation: ax2 + bx + c = 0. The function should return an array containing both roots in any order. If the equation has only one solution, the function should return that solution as both elements of the array. The equation will always have at least one sol…

	<?php
	/**
	* @return array An array of two elements containing roots in any order
	*/
	function findRoots($a, $b, $c)
	{
	$delta = ($b * $b) - 4 * ($a * $c);
	$x = (- $b - sqrt($delta)) / (2 * $a);
	$y = (- $b + sqrt($delta)) / (2 * $a);
	return [$x, $y];

sedera-tax / mergeNames.php

Created January 15, 2021 13:40

2. Merge Names Implement the unique_names function. When passed two arrays of names, it will return an array containing the names that appear in either or both arrays. The returned array should have no duplicates. For example, calling unique_names(['Ava', 'Emma', 'Olivia'], ['Olivia', 'Sophia', 'Emma']) should return ['Emma', 'Olivia', 'Ava', '…

	<?php

	function unique_names(array $array1, array $array2) : array
	{
	return array_unique(array_merge($array1, $array2));
	}

	$names = unique_names(['Ava', 'Emma', 'Olivia'], ['Olivia', 'Sophia', 'Emma']);
	echo join(', ', $names); // should print Emma, Olivia, Ava, Sophia

Razafindrakoto Yannick Sedera Aina sedera-tax