Funyinoluwa Kashimawo funyin

🎯 Scope

A broad summary of the changes or new functionality that this PR brings.

A detailed list of changes and new functionality. You can be very technical and specific in this section.

	/**
	* Spiral Matrix
	* Print all the elements in a matrix by following a spiral clockwise path in a matrix
	*
	* Input:
	* [
	* [1 , 2, 3, 4, 5],
	* [6 , 7, 8, 9, 10],
	* [11 , 12, 13, 14, 15]
	* ]

	/**
	* Given a 2D matrix, if an element is 0 set its entire row and column to 0. Do it in place
	*
	* Input:
	* [[1,1,1,1],
	* [1,1,1,0],
	* [1,1,1,1]]
	*
	* Output:
	* [[1,1,1,0],

	/**
	* Find Kth Largest element in an integer array
	*/

	fun main(){
	val array = intArrayOf(1,1,1,2,1,4,1,7,8,4,2,5,9,9,4,7,2,0,4,6,1)
	print(array.kTthLargestElement(3))
	}

	fun IntArray.kTthLargestElement(k: Int): Int {

	/**
	* Given an array, rotate the array to the left by k steps where k is non-negative
	*
	* Input: [1,2,3,4,5,6,7] ans k = 2
	* Output: [3,4,5,6,7,1,2]
	*/
	fun main(){
	val array = intArrayOf(1,2,3,4,5,6,7)
	val k = 3
	print(array.leftShit(k).asList())

	/**
	* Given an input string, reverse the string word by word
	*
	* Input: "reverse words in a string"
	* Output: "string a in words reverse"
	*/

	fun main(){
	val words = "reverse words in a string"
	print(words.run {

	//Print numbers from 1 to 100. For multiples of 3 print Fizz instead of the number, for multiples of 5 print Buzz instead of the number

	fun main(){
	repeat(100){
	val builder = StringBuilder()
	val number = it+1
	val fizzer = number % 3 == 0
	if(fizzer)
	builder.append("Fizz ")
	val buzzer = number % 5 == 0

	fun main(){
	print(solution(3600))
	}
	// output: 1h

	fun solution(X: Int): String {
	var secondsValue = TimeUnit.SECONDS()
	var minutesValue = TimeUnit.MINUTES()
	var hoursValue = TimeUnit.HOURS()
	var daysValue = TimeUnit.DAYS()

	import 'package:flutter/material.dart';

	const double _kPanelHeaderCollapsedHeight = kMinInteractiveDimension;
	const EdgeInsets _kPanelHeaderExpandedDefaultPadding = EdgeInsets.symmetric(
	vertical: 64.0 - _kPanelHeaderCollapsedHeight,
	);

	class _SaltedKey<S, V> extends LocalKey {
	const _SaltedKey(this.salt, this.value);