public void ReverseAStringReversesAString()
{
foreach (var data in _stringData)
{
var reversed = ReverseAString.ReverseString(data);
Assert.IsFalse(string.IsNullOrEmpty(reversed));
var linqReversed = data.Reverse();
Assert.AreSame(linqReversed, reversed);
}
}
static void PickTopic(string _option)
{
switch (_option)
{
case "A":
//Arrays
//TrapWater
int[] height = { 1, 2, 3, 9, 8, 7 };
TrapWater trapWater = new TrapWater();
int trappedWater = trapWater.Trap(height);
Console.WriteLine($"Trapped water for given array heights is : {trappedWater}");
//StockSpan
int[] prices = { 7, 1, 5, 3, 6, 4 };
StockSpan sp = new StockSpan();
Console.WriteLine($"Max profit we can make from the given prices : {sp.MaxProfit(prices)}");
//Remove Duplicates in Sorted Array
int[] duplicateArray = { 0, 0, 1, 1, 1, 2, 2, 3, 3, 4 };
RemoveDuplicatesOfSortedArray rd = new RemoveDuplicatesOfSortedArray();
int length = rd.RemoveDuplicates(duplicateArray);
Console.WriteLine("Array after removing duplicates:");
for (int i = 0; i < length; i++)
{
Console.Write($" {duplicateArray[i]} ,");
}
Console.WriteLine();
//Reverse A string
char[] reverseStringIp = { 'h', 'e', 'l', 'l', 'o' };
Console.WriteLine("Input string to Reverse: ");
foreach (var item in reverseStringIp)
{
Console.Write($"{item} ");
}
Console.WriteLine();
ReverseAString reverse = new ReverseAString();
reverse.ReverseString(reverseStringIp);
//valid Palindrome
string palindromInput = "race a car";
Palindrome PalindromeIp = new Palindrome();
bool status = PalindromeIp.IsPalindrome(palindromInput);
Console.WriteLine($"Given string is Palindrome or not : {status}");
//First Bad Version
FirstBadVersion version = new FirstBadVersion();
version.firstBadVersion = 5;
int firstBadVersion = version.FindFirstBadVersion(8);
if (version.firstBadVersion == firstBadVersion)
{
Console.WriteLine($"First Bad verison found at : {firstBadVersion}");
}
break;
case "LL":
LinkedList linkedList = new LinkedList();
linkedList.InsertAtEnd(10);
linkedList.InsertAtEnd(20);
linkedList.InsertAtEnd(30);
ReverseALinkedList reverseALinkedList = new ReverseALinkedList();
ListNode newHead = reverseALinkedList.ReverseList(linkedList.head);
Console.WriteLine();
linkedList.printList(newHead);
break;
default:
Console.WriteLine("Invalid option Selected");
break;
}
}