static void Main(string[] args)
{
stack <int> s = new stack <int>();
s.push(1);
s.push(2);
s.push(3);
int element = s.pop();
Console.WriteLine(element);
element = s.pop();
Console.WriteLine(element);
s.push(4);
Queue <int> q = new Queue <int>();
q.enqueue(1);
q.enqueue(2);
q.enqueue(3);
element = q.dequeue();
element = q.dequeue();
element = q.dequeue();
element = q.dequeue();
QueueWith2Stack qs = new QueueWith2Stack();
qs.enqueue(1);
qs.enqueue(2);
element = qs.dequeue();
element = qs.dequeue();
//circular queue
circularQueue <int> cq = new circularQueue <int>(3);
cq.enqueue(1);
cq.enqueue(2);
cq.enqueue(3);
cq.enqueue(4);
element = cq.dequeu();
element = cq.dequeu();
LinkedList l = new LinkedList();
node <int> l1 = new node <int>(5);
node <int> l2 = new node <int>(6);
node <int> l3 = new node <int>(7);
node <int> l4 = new node <int>(8);
node <int> l5 = new node <int>(10);
node <int> l6 = new node <int>(11);
node <int> l7 = new node <int>(12);
node <int> l8 = new node <int>(13);
node <int> l9 = new node <int>(14);
node <int> l10 = l3;
// node<int> l7 = new node<int>(8);
l.Add(l1); l.Add(l2); l.Add(l3); l.Add(l4); l.Add(l5); l.Add(l6); l.Add(l7); l.Add(l8); l.Add(l9); l.Add(l10);
//l.Add(new node<int>(6));
//l.Add(new node<int>(7));
//l.Add(new node<int>(8));
l.IsloopExist();
//nth node from last
LinkedList ll = new LinkedList();
node <int> ll1 = new node <int>(5);
node <int> ll2 = new node <int>(6);
node <int> ll3 = new node <int>(7);
node <int> ll4 = new node <int>(8);
node <int> ll5 = new node <int>(9);
node <int> ll6 = new node <int>(10);
node <int> ll7 = new node <int>(11);
ll.Add(ll1); ll.Add(ll2); ll.Add(ll3); ll.Add(ll4); ll.Add(ll5); ll.Add(ll6); ll.Add(ll7);
DeleteNthElementFromLastLinkedList nthlast = new DeleteNthElementFromLastLinkedList();
nthlast.GetNthFromLast(ll.head, 3);
// Delete nth nod
nthlast.DeleteNthFromLast(ll.head, 3);//delete 9
nthlast.traverse(ll.head);
//Drawing BST
// 6
// 2 11
// 1 4 8 12
// 3 5 7 9 13
// 10
BinaryTree btree = new BinaryTree();
btree.insert(new Bnode <int>(6));
btree.insert(new Bnode <int>(11));
btree.insert(new Bnode <int>(8));
btree.insert(new Bnode <int>(12));
btree.insert(new Bnode <int>(2));
btree.insert(new Bnode <int>(1));
btree.insert(new Bnode <int>(4));
btree.insert(new Bnode <int>(13));
btree.insert(new Bnode <int>(5));
btree.insert(new Bnode <int>(3));
btree.insert(new Bnode <int>(7));
btree.insert(new Bnode <int>(9));
btree.insert(new Bnode <int>(10));
PrintAllPathBinaryTree PPath = new PrintAllPathBinaryTree();
PPath.PrintPathRootToLeaf(btree.root);
//Convert tree in doubly linked list ( this program shoule be commented out to run)
//BinaryTreeToDoublyLinkedList b2ddl = new BinaryTreeToDoublyLinkedList();
//b2ddl.ConvertB2DDL(btree.root);
//Sub Tree
BinaryTree subtree = new BinaryTree();
//subtree.insert(new bnode<int>(4));
//subtree.insert(new bnode<int>(3));
//subtree.insert(new bnode<int>(5));
SubTree progIsSubTree = new SubTree();
Boolean issubtree = progIsSubTree.FindSubTree(btree.root, subtree.root);
var twosum = new _2Sum();
twosum.TwoSumK(new int[] { 1, 4, 3, 5, 9, 2, 7 }, 6);
//IsBalanced or Not ( ans not balanced, if you want balanced ans, then
// Please remove node 5 and 3
IsBalancedBinaryTree balancedTree = new IsBalancedBinaryTree();
Boolean ansbalanced = balancedTree.Isbalanced(btree.root);
//find Kth smallest element in binary search tree
KthSmallelementBinarySearchTree kelement = new KthSmallelementBinarySearchTree();
kelement.inorder(btree.root);
//in-order with recursion
btree.inorderTraverse(btree.root);
//In-Order Traversal without recuriosn using stack
Console.WriteLine("In-Order Traversal without recuriosn using stack");
BinaryTreeInOrderWithoutRecursion prog = new BinaryTreeInOrderWithoutRecursion();
prog.InorderTraversalUsingStack(btree.root);
Console.WriteLine("All the Leaf nodes of Btree");
//btree.printleafnodes(btree.root);
LeafOrBoundryofBinaryTree binaryTree = new LeafOrBoundryofBinaryTree();
binaryTree.printleafnodes(btree.root);
Console.WriteLine("All the Left Edge nodes of Btree");
//btree.printleftEdge(btree.root);
binaryTree.printleftEdge(btree.root);
Console.WriteLine("All the right Edge nodes of Btree");
//btree.printrightEdge(btree.root);
binaryTree.printrightEdge(btree.root);
Console.WriteLine("Print Outer Edges of a Btree");
//btree.printouterMostEdge(btree.root);
binaryTree.printouterMostEdge(btree.root);
//Print lowest common Ancestor in Binary Search Tree
Bnode <int> LCA = btree.findCommonAncestor(btree.root, new Bnode <int>(13), new Bnode <int>(10));
Console.WriteLine("Print lowest common Ancestor in Binary Search Tree:" + LCA.data);
int height = btree.findHeight(btree.root);
//print lowest common Ancestor in Binary Tree
LowestCommonAncesstorBinaryTree blca = new LowestCommonAncesstorBinaryTree();
LCA = blca.FindLCA(btree.root, new Bnode <int>(13), new Bnode <int>(10));
Console.WriteLine("Print lowest common Ancestor in Binary Tree:" + LCA.data);
//print out order level Btree
Console.WriteLine("Print order-level binary tree");
btree.printOrderLevelBtree(btree.root);
//Construct a binary tree
List <int> preOrder = new List <int>()
{
1, 2, 4, 8, 9, 10, 11, 5, 3, 6, 7
};
List <int> InOrder = new List <int>()
{
8, 4, 10, 9, 11, 2, 5, 1, 6, 3, 7
};
Bnode <int> root1 = BinaryTree.ConstructBinaryTree(preOrder, InOrder);
Console.WriteLine("BTree Construction test by InOrder Traversal");
btree.inorderTraverse(root1);
//Find Ceiling Value form BST
BinaryTree btree2 = new BinaryTree();
btree2.insert(new Bnode <int>(8));
btree2.insert(new Bnode <int>(4));
btree2.insert(new Bnode <int>(12));
btree2.insert(new Bnode <int>(2));
btree2.insert(new Bnode <int>(6));
btree2.insert(new Bnode <int>(10));
btree2.insert(new Bnode <int>(14));
int ceil = btree2.FindCeiling(btree2.root, 1);
//btree2.BSTwithNeighbourPointers(btree2.root);
//------------------IsBinary Search Tree------------------
IsBST btreeIsBst = new IsBST();
btreeIsBst.IsBinarySearchTree(btree2.root);
//Two Array Merge
int?[] arrA = new int?[] { 2, 4, 6, 8, 13 }; //Small Array
int?[] arrB = new int?[13] {
-1, 3, 5, 7, 9, 11, 12, null, null, null, null, null, null
}; //big Array
MergeTwoSortedArrays mat = new MergeTwoSortedArrays(arrA, arrB);
mat.Merge();
int?[] B = new int?[] { 1, 3, 5, 13, 15, 17 };
int?[] A = new int?[] { 2, 4, 5, 8, 10, 11 };
mat = new MergeTwoSortedArrays(A, B);
//This operation Median finding applicable if both A and B are same size.
mat.MergeOperation();
int?med = mat.MedianCoparision(A, B);
for (int i = 0; i < B.Length; i++)
{
Console.WriteLine(B[i].ToString());
}
//Find Celebrity
//List<person> persons= new List<person>();
//persons.Add( new person(1, new int[] { 2,3,4 }));
//persons.Add( new person(2, new int[] { 1,3,4 }));
//persons.Add( new person(3, new int[] { 1,4 }));
//persons.Add( new person(4, new int[] {}));
//persons.Add( new person(5, new int[] { 2, 4 }));
CelebrityProblem c = new CelebrityProblem();
//person p = c.findCelebrity(persons);
StringReversalinPlace_and_Recursion pg = new StringReversalinPlace_and_Recursion("ABCD");
string reverse = pg.ReverseStringRecursion("ABCDEF");
pg.ReverseString();
//max sum subsequence
int[] e = new int[] { 4, -9, 3, -2, 4, -12 };
MaxSubSequenceSum m1 = new MaxSubSequenceSum(e);
m1.GetMaxSubSequenceSum();
m1.GetMaxSubSequenceSumDynamicprog();
e = new int[] { -1, 0, 2, -1, 1, 0, -2 };
PositivNegativZeroSort NZP = new PositivNegativZeroSort(e);
NZP.sortNPZ();
//find duplicates
FindDuplicates fd = new FindDuplicates();
int[] arr = new int[] { 1, 2, 3, 1, 3, 0, 6 };
fd.findDup(arr);
//Permutation
PermutationAlgo pe = new PermutationAlgo();
pe.permutationAlgo("", "ABCD");
pe.PrintAllPermutations(new int[] { 1, 2 });
//find purmutation to find anagram
FindAnagramUsePermutation per = new FindAnagramUsePermutation("ABCD");
per.permutation("", "ABCD");
Console.WriteLine("-----------------------");
char[] c1 = new char[] { 'A', 'B' };
per.purmutUsingSwap(c1, c1.Length);
//foreach (char[] c2 in per.str)
//{
// for (int i = 0; i < c2.Length; i++)
// {
// Console.Write(c2[i]);
// }
// Console.WriteLine("");
//}
int[] arr3 = new int[12] {
1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5
};
FindTheNumberOfOccurencesInSortedArray fnc = new FindTheNumberOfOccurencesInSortedArray();
fnc.FindNumberOfOccurnece(arr3);
//------------------- Shuffule Random Numbers -----------------
ShuffleNumbers num = new ShuffleNumbers();
int[] shuffledNum = num.shuffleNumbers();
//--------------------Balanced Parantheses Test Case --------------
balancedparentheses exp = new balancedparentheses("{{[[()]]}}}");
Boolean b = exp.IsBalanced();
exp = new balancedparentheses("]]}}}");
b = exp.IsBalanced();
exp = new balancedparentheses("{[[(]]]}}");
b = exp.IsBalanced();
//---------------Reverse a Linked List ----------------------
//linked list for test
LinkedList list = new LinkedList();
node <int> n1 = new node <int>(5);
node <int> n2 = new node <int>(6);
node <int> n3 = new node <int>(7);
node <int> n4 = new node <int>(8);
node <int> n5 = new node <int>(10);
list.Add(n1); list.Add(n2); list.Add(n3); list.Add(n4); list.Add(n5);
ReverseLinkedList revList = new ReverseLinkedList();
//iterative reverse linked list
node <int> reversedList = revList.ReverseIterative(list.head);
//Recursion reverse linked list
node <int> head = null;
revList.RecursiveReverseLinkedList(list.head, null);
//--------------------------Permutation---------------------
PermutationAlgo perm = new PermutationAlgo();
perm.Permutation(new char[] { 'A', 'B', 'C' }, 0, 3);
//-------------------SubArray Sum K --------------------------
SubArraySumK sum = new SubArraySumK();
sum.SubArraySumk(new int[] { 15, 2, 4, 8, 9, 5, 10, 23 }, 23);
//------------------Find pair whoses sum is given number K in sorted array -----------------
int[] sorted = new int[] { -8, 1, 4, 6, 8, 8, 10, 45 };
FindSumOfTwoElementsGivenNumber pairK = new FindSumOfTwoElementsGivenNumber();
pairK.findKsumPair(sorted, 16);
//answer is multiple pair 6+10 and 8+8;
//------------------------ Below two techniques are in place removal and compression tech------
//------------------Remove Duplicates in sorted array and in space -------
sorted = new int[] { -8, 1, 1, 2, 3, 3, 3, 4, 4, 5, 5 };
Remove_Duplicates_from_Sorted_Array removeDup = new Remove_Duplicates_from_Sorted_Array();
removeDup.RemoveDuplicatesFromSortedArray(sorted);
//answer is sorted array itself = -8,1,2,3,4,5, |3,4,4,5,5| ( extran elements remove)
//------------------Compress the sorted String [aBBBAAAaaa] compress to a1B2A3 ( in place)----
char[] compressStr = new char[] { 'a', 'B', 'B', 'B', 'A', 'A', 'A', 'a', 'a', 'a' };
removeDup.CompressString(compressStr);
//------------------Find First non-Repeating Character------------------------------------
FirstNonRepeatingCharacter fnrc = new FirstNonRepeatingCharacter();
char nonrepeat = fnrc.FindFirstNonRepCh("abcbdeafcf");
//------------Multiplication Recursion----------------
int ans = new MultiplicationRecursion().Mul(2, 4);
Console.WriteLine("Mul {0}", ans);
//------------ Successor and Predessor -------------//
BinaryTree BSuc = new BinaryTree();
BSuc.insert(new Bnode <int>(18));
BSuc.insert(new Bnode <int>(20));
BSuc.insert(new Bnode <int>(14));
BSuc.insert(new Bnode <int>(24));
BSuc.insert(new Bnode <int>(19));
BSuc.insert(new Bnode <int>(25));
BSuc.insert(new Bnode <int>(23));
BSuc.insert(new Bnode <int>(22));
BSuc.insert(new Bnode <int>(21));
BSuc.insert(new Bnode <int>(16));
BSuc.insert(new Bnode <int>(17));
BSuc.insert(new Bnode <int>(15));
BSuc.insert(new Bnode <int>(13));
BSTSuccessorAndPredecessor suc = new BSTSuccessorAndPredecessor();
Bnode <int> Successor = suc.InOrderSuccesor(BSuc.root, new Bnode <int>(22));
Console.WriteLine("Successor : {0}", Successor.data.ToString());
Bnode <int> Predecessor = suc.InOrderPredecessor(BSuc.root, BSuc.root.left); //14
Console.WriteLine("Predecessor : {0}", Predecessor.data.ToString());
//Phone Number Print 1-800-COM-CAST to 18002662278
//Base Converter (binary or 0-9 base works)
ConvertNumToBase conv = new ConvertNumToBase();
Console.WriteLine("\nDecimal to Binary");
conv.BaseConverter(8, 2);
Console.WriteLine("\nDecimal to Eight");
conv.BaseConverter(16, 8);
Console.WriteLine("\nDecimal to Hex");
//Hexadecimal converter
conv.HexaDecimalConverter(95, 16);
//Binary To Decimal
Console.WriteLine("\nBinary To Decimal");
NumberConverter conver = new NumberConverter();
conver.NumConverter("110", 2);
//Alphabates(26base) system to Decimal
Console.WriteLine("\nAlphabates(26base) system to Decimal");
_26BaseToDecimal base26 = new _26BaseToDecimal();
base26.lettersToDecimal("az", 26);
base26.Decimaltoletters(52, 26);
//BoogleGame
TrieNode t = new TrieNode();
t.Contains('a');
//Merge Sort
MergeSortProg merge = new MergeSortProg();
int[] array = new int[] { 2, 4, 1, 3, 8, 7, 9, 6, 5, 10 };
int[] afterMergeSort = new int[10];
afterMergeSort = merge.MergeSort(array);
//Reverse words in a string
ReverseWordsInString rw = new ReverseWordsInString();
string rev = rw.ReverseWords("Anup Rao");
rev = rw.ReverseWords("Anup; Rao..");//fail
//Remove Alternate nodes in a linked list
LinkedList alt = new LinkedList();
node <int> altl1 = new node <int>(1);
node <int> altl2 = new node <int>(2);
node <int> altl3 = new node <int>(3);
node <int> altl4 = new node <int>(4);
node <int> altl5 = new node <int>(5);
node <int> altl6 = new node <int>(6);
node <int> altl7 = new node <int>(7);
node <int> altl8 = new node <int>(8);
node <int> altl9 = new node <int>(9);
node <int> altl10 = new node <int>(10);
alt.Add(altl1); alt.Add(altl2); alt.Add(altl3); alt.Add(altl4); alt.Add(altl5); alt.Add(altl6); alt.Add(altl7); alt.Add(altl8); alt.Add(altl9); alt.Add(altl10);
RemoveAlternateLinkedList altRnode = new RemoveAlternateLinkedList();
//Console.WriteLine("\norigional\n");
//altRnode.print(alt.head);
//Console.WriteLine("\ndelte alternate iteratively\n");
//altRnode.RemoveAlt(alt.head);
//altRnode.print(alt.head);
//Console.WriteLine("\ndelte alternate recursively\n");
//altRnode.RemoveAltRecursive(alt.head);
//altRnode.print(alt.head);
swapAlternative swapalt = new swapAlternative();
swapalt.swapAlternativeElements(alt.head);
swapalt.SwapAlternateElementsRec(alt.head);
altRnode.print(alt.head);
ConvertNumToLinkedList cntl = new ConvertNumToLinkedList();
cntl.NumToLinkedList(1234);
//Sum Two linkedList
LinkedList sumL = new LinkedList();
node <int> sumL1 = new node <int>(1);
node <int> sumL2 = new node <int>(2);
node <int> sumL3 = new node <int>(3);
node <int> sumL4 = new node <int>(4);
node <int> sumL5 = new node <int>(5);
sumL.Add(sumL1); sumL.Add(sumL2); sumL.Add(sumL3); sumL.Add(sumL4); sumL.Add(sumL5);
LinkedList sumLS = new LinkedList();
node <int> sumL12 = new node <int>(7);
node <int> sumL22 = new node <int>(9);
node <int> sumL32 = new node <int>(8);
node <int> sumL42 = new node <int>(9);
sumLS.Add(sumL12); sumLS.Add(sumL22); sumLS.Add(sumL32); sumLS.Add(sumL42);
SumTwoLinkedList sumlink = new SumTwoLinkedList();
sumlink.LinkedListsSum(sumL.head, sumLS.head);
//Reverse string before X
ReverseCharactersBeforeX revS = new ReverseCharactersBeforeX();
int startIndex = -1;
//string res = revS.ReverseX("abcx",ref startIndex);
revS.ReverseX("abcxd", 0);
//Regex parser
RegexParser regexp = new RegexParser();
regexp.Match("ab*ab", "abbbbab", 0, 0);
regexp.Match("ab*ab", "aab", 0, 0);
regexp.Match("ab*ab", "aab", 0, 0);
regexp.Match("ab*ba", "abba", 0, 0);
regexp.Match("ab*ba", "abbbaba", 0, 0);//fail
regexp.Match("ab*ab", "ab", 0, 0);
regexp.Match("ab*ab", "abbab", 0, 0);
regexp.Match("ab*ab", "abbabb", 0, 0);
//Matrix Spiral
MatrixSpriral matrix = new MatrixSpriral();
matrix.SpiralPrint(new int[][] { new int[] { 1, 2, 3, 4, 5 }, new int[] { 6, 7, 8, 9, 10 }, new int[] { 11, 12, 13, 14, 10 } });
//Rotation Count minimal
RotationCount rc = new RotationCount();
int minimal = rc.CalcRotationCount(new int[] { 4, 5, 6, 7, 1, 2, 3 });
//Replace spaces with %20
ReplaceSpaces replace = new ReplaceSpaces();
replace.ReplaceSpacesInStr("Anup Devangbhai Rao");
//Set zeros for rows and columns in Matrix
ZeroEntireRowAndColumn Zmat = new ZeroEntireRowAndColumn();
int[][] Zmatrix = new int[][] { new int[] { 1, 2, 3, 0 }, new int[] { 4, 0, 6, 5 }, new int[] { 7, 8, 9, 10 } };
Zmat.printMatrix(Zmatrix);
Zmat.SetZero(Zmatrix);
//Find Num in Sorted Matrix
FindNumInSortedMatrix fsm = new FindNumInSortedMatrix();
int[][] smMat = new int[][] { new int[] { 1, 2, 8, 9 }, new int[] { 2, 4, 9, 12 }, new int[] { 4, 7, 10, 13 }, new int[] { 6, 8, 11, 15 } };
Boolean find = fsm.FindNum(smMat, 7);
//Rotate Array
RotateArrayProg ra = new RotateArrayProg();
int[] rotArr = new int[] { 1, 2, 3, 4, 5, 6, 7 };
//Naive Method
ra.RotateArray(rotArr, 3);
ra.printArray(rotArr);
//Juggling Method
ra.RotateJug(rotArr, 3);
ra.printArray(rotArr);
//Min Heap
Heap h = new Heap(11);
h.insert(17);
h.insert(21);
h.insert(18);
h.insert(43);
h.insert(19);
h.insert(11);
h.insert(26);
h.insert(23);
h.insert(13);
h.insert(17);
h.insert(12);
//get min
int min = h.GetMin();
min = h.extractMin();
//Find top k max number
TopKMaxNumbers topk = new TopKMaxNumbers();
topk.FindKMax(new int[] { 1, 5, 8, 10, 2, 11, 1, 6, 8, 7, 9 }, 4);
//simple binary search algo
BinarySearchAlgo bsearch = new BinarySearchAlgo();
bsearch.BinarySearch(new int[] { 1, 2, 3, 4, 5, 6, 7 }, 6);
//Reverse Words
ReverseWords rv = new ReverseWords();
rv.ReverseString("I am Anup Rao");
//Fibonaci Series
FibonaciSeries fb = new FibonaciSeries();
fb.Fib(7);
fb.fibIteratively(7);
//root to leaf sum path
RootToLeafPathSum r2l = new RootToLeafPathSum();
BinaryTree r2fsumTree = new BinaryTree();
r2fsumTree.insert(new Bnode <int>(6));
r2fsumTree.insert(new Bnode <int>(11));
r2fsumTree.insert(new Bnode <int>(2));
r2fsumTree.insert(new Bnode <int>(4));
r2fsumTree.insert(new Bnode <int>(5));
r2fsumTree.insert(new Bnode <int>(1));
r2fsumTree.insert(new Bnode <int>(3));
Boolean br2f = r2l.FindSumPath(r2fsumTree.root, 17);
SerializeAndDeserializeBtree sdb = new SerializeAndDeserializeBtree();
sdb.Serialize(r2fsumTree.root);
char[] darr = new char[] { '3', '1', '5', '#', '#', '#', '2', '4', '#', '#', '6', '#', '#' };
Queue <char> srlq = new Queue <char>();
srlq.enqueue('3'); srlq.enqueue('1'); srlq.enqueue('5'); srlq.enqueue('#'); srlq.enqueue('#');
srlq.enqueue('#'); srlq.enqueue('2'); srlq.enqueue('4'); srlq.enqueue('#'); srlq.enqueue('#');
srlq.enqueue('6'); srlq.enqueue('#'); srlq.enqueue('#');
BinaryNode root = new BinaryNode();
sdb.Desearlize(darr);
var serilazeroot = sdb.Desearlize(darr, 0, srlq);
//All continiousSequences
var cmb = new Substrings();
cmb.PrintAllSubstrings(new int[] { 1, 2, 3, 4 });
//Anagram is solved by permuation
//Longest palindromic subsequence
longestPalindromSubSequence lps = new longestPalindromSubSequence();
string lpsstr = "AAXAYBZBAMANA";
Boolean[] res = new Boolean[lpsstr.Length];
lps.LPS(lpsstr, 0, lpsstr.Length - 1, res);
//test
new test().func();
//Random number
RandomNumber r = new RandomNumber();
int[] stream = new int[5] {
1, 2, 3, 4, 5
};
for (int i = 0; i < stream.Length; i++)
{
int randomNum = r.SelectRandom(stream[i]);
Console.WriteLine(randomNum);
}
//Design question asked by Microsoft
// Movie | director | Actors
// Matrix | Andy Wachowski | Keanu Reeves
// Matrix | Andy Wachowski | Laurence Fishburne
// Matrix | Andy Wachowski | Carrie-Anne
// Interstellar | Christopher Nolan | Matthew McConaughey
// Interstellar | Christopher Nolan | Anne Hathaway
// Inception | Christopher Nolan | Leonardo DiCaprio
// Inception | Christopher Nolan | Joseph Gordon-Levitt
// Inception | Christopher Nolan | Ellen Page
String[] data = new String[] { "Matrix | Andy Wachowski | Keanu Reeves",
"Matrix | Andy Wachowski | Laurence Fishburne",
"Matrix | Andy Wachowski | Carrie-Anne",
"Interstellar | Christopher Nolan | Matthew McConaughey",
"Interstellar | Christopher Nolan | Anne Hathaway",
"Inception | Christopher Nolan | Leonardo DiCaprio",
"Inception | Christopher Nolan | Joseph Gordon-Levitt",
"Inception | Christopher Nolan | Ellen Page", };
DesignQuestion dq = new DesignQuestion();
dq.Read(data);
RemoveDuplicatesFromString rdu = new RemoveDuplicatesFromString();
rdu.RemoveDup("jdctndjmckp");
rdu.RemoveDup("1.2AE.B/ab(231/.CB/A");
ConnectedIsland island = new ConnectedIsland();
int Islands = island.FindNumberOfIsland(new int[][] { new int[] { 1, 1, 0, 0, 0 },
new int[] { 0, 1, 0, 0, 1 },
new int[] { 1, 0, 0, 1, 1 },
new int[] { 0, 0, 0, 0, 0 },
new int[] { 1, 0, 1, 0, 1 } });
Console.WriteLine("\n" + Islands);
Set set = new Set();
Boolean isset = set.IsSet(new int[] { 1, 3, 5, 6, 8, 23, 45 });
isset = set.IsSet(new int[] { 1, 3, 5, 6, 8, 23, 23, 45 });
int?[] setr = set.MergeIntoSet(new int[] { 1, 3, 8, 9, }, new int[] { 2, 4, 6, 8, 9, 10 });
ShuffleLinkedList shufflell = new ShuffleLinkedList();
LinkedList sll = new LinkedList()
{
head = new node <int>(1)
};
sll.Add(new node <int>(2));
sll.Add(new node <int>(3));
sll.Add(new node <int>(4));
sll.Add(new node <int>(5));
sll.Add(new node <int>(6));
shufflell.Shuffle(sll);
//Hashtable
HashTableLinearProbing hashtbl = new HashTableLinearProbing(5);
hashtbl.Put(1, "Anup");
hashtbl.Put(2, "Dhaval");
hashtbl.Put(3, "Hardik");
hashtbl.Put(4, "Vishal");
hashtbl.Put(1, "UpdateAnup");
hashtbl.Put(5, "Kiran");
hashtbl.Put(6, "Raina");
hashtbl.Put(7, "Sehwag");
hashtbl.Remove(4);
PhoneDictionary pd = new PhoneDictionary();
pd.printWords(new int[] { 2, 3, 4 }, 0, new char[3], 0);
NumberToWords ntw = new NumberToWords();
ntw.PrintNumberToWords(11);
ntw.PrintNumberToWords(110);
ntw.PrintNumberToWords(250);
ntw.PrintNumberToWords(9999);
ntw.PrintNumberToWords(999);
ntw.PrintNumberToWords(500);
Anagram anagram = new Anagram();
anagram.FindAnagram("abcde", "acbed");
anagram.FindAnagram("abacde", "acbedb");
anagram.FindAnagram("abaecdef", "afacbede");
Programs.MovingAverage ma = new Programs.MovingAverage();
ma.NextAverage(1);
ma.NextAverage(2);
ma.NextAverage(3);
ma.NextAverage(4);
ma.NextAverage(5);
ma.NextAverage(6);
MoveZerosSolution mz = new MoveZerosSolution();
mz.MoveZeros(new int[] { 0, 1, 0, 3, 12 });
int cityWidth = 5;
int cityLength = 7;
int[] xCordinates = { 2, 4 };
int[] yCordinates = { 3, 7 };
Programs.lockerlocation.printMatrix(cityWidth, cityLength, xCordinates, yCordinates);
LongestRepeatedSubString lrs = new LongestRepeatedSubString();
String longestrepeatedSubstring = lrs.FindLongestRepeatedSubstring("banana");
longestrepeatedSubstring = lrs.FindLongestRepeatedSubstring("geeksforgeeks");
longestrepeatedSubstring = lrs.FindLongestRepeatedSubstring("atcgatcga");
EditDistanceAlgo eda = new EditDistanceAlgo();
int editD = eda.EditDistance("sunday", "saturday", "sunday".Length - 1, "saturday".Length - 1);
//minimum coin change problem
minimumcoinProblem mcp = new minimumcoinProblem();
var minimumCoins = mcp.MinCoins(new int[] { 1, 5, 10, 25 }, 35);
DeletionDistanceProg dsg = new DeletionDistanceProg();
dsg.DeletionDistance("thought", "sloughs", "thought".Length - 1, "sloughs".Length - 1);
LongestPalindromicSubstring lpsubstring = new LongestPalindromicSubstring();
lpsubstring.FindLongestPalindromicSubstring("forgeeksskeegfor");
lpsubstring.FindLongestPalindromicSubstring("EDREPUBLIC");
Graph g = new Graph();
g.AddEdge("SFO", "LAX").AddEdge("LAX", "ATL").AddEdge("ATL", "DEN")
.AddEdge("DEN", "BOS").AddEdge("BOS", "JFK")
.AddEdge("JFK", "DEN").AddEdge("DEN", "PHL")
.AddEdge("PHL", "DFW").AddEdge("DFW", "SEA")
.AddEdge("SEA", "DEN").AddEdge("DEN", "HOU")
.AddEdge("HOU", "MIA");
g.DFT("SFO");
TestBooking1 tb1 = new TestBooking1();
tb1.DeltaEncoding(new int[] { 25626, 25757, 24367, 24267, 16, 100, 2, 7277 });
SortedArrayToBSTProg sortedArrToBST = new SortedArrayToBSTProg();
var sortedArr = new int[] { 1, 2, 3, 4, 5, 6, 7, 8 };
sortedArrToBST.SortedArrayToBST(sortedArr, 0, sortedArr.Length - 1);
MergeIntervals mergeIntervals = new MergeIntervals();
var Intervals = new List <MergeIntervals.Interval>();
//[1,3],[2,6],[8,10],[15,18]
Intervals.Add(new MergeIntervals.Interval {
startime = 1, endtime = 3
});
Intervals.Add(new MergeIntervals.Interval {
startime = 2, endtime = 6
});
Intervals.Add(new MergeIntervals.Interval {
startime = 8, endtime = 10
});
Intervals.Add(new MergeIntervals.Interval {
startime = 15, endtime = 18
});
mergeIntervals.FunMergeIntervals(Intervals);
TopologicalSortig topologicalsortProg = new TopologicalSortig(6);
topologicalsortProg.TopologicalSort();
SubSetProb subsetprob = new SubSetProb();
subsetprob.Subset(new int[] { 1, 2, 3 }, 0, new int[3], 0);
FriendshipScore frdscore = new FriendshipScore();
int[][] FrdMat = new int[][] { new int[] { 0, 1, 1, 1, 0, 0, 0 },
new int[] { 1, 0, 0, 0, 1, 0, 0 },
new int[] { 1, 0, 0, 1, 1, 0, 0 },
new int[] { 1, 0, 1, 0, 0, 0, 1 },
new int[] { 0, 1, 1, 0, 0, 1, 0 },
new int[] { 0, 0, 0, 0, 1, 0, 1 },
new int[] { 0, 0, 0, 1, 0, 1, 0 } };
var friendscor = frdscore.FindScore(FrdMat, 0, new Boolean[7], 0, 0, 6);
Console.WriteLine(friendscor);
var lightGrid = new char[][] { new char[] { 'N', 'Y' }, new char[] { 'Y', 'N' }, new char[] { 'Y', 'N' } };
var OriglightGrid = new char[][] { new char[] { 'N', 'Y' }, new char[] { 'Y', 'N' }, new char[] { 'Y', 'N' } };
SwitchFlip switchflip = new SwitchFlip();
var minflip = switchflip.MaxRowsLitup(lightGrid, 0, 0, new int[lightGrid[0].Length], int.MinValue, new Stack <int>(), int.MaxValue, OriglightGrid);
Console.WriteLine(minflip);
CardRemoval crm = new CardRemoval();
crm.SubArraySumk1("MMMMMBRU23", 13);
crm.SubArraySumk1("MMMMMMMMMM", 13);
crm.SubArraySumk1("MMMMBUR23L", 13);
crm.SubArraySumk1("BU68482BM6875RL5M9573R", 13);
crm.SubArraySumk1("BRM262362UMMBR6262437892MUULB332", 13);
crm.SubArraySumk1("MUR55662LL3MBBMM2235RMMBM253525MMLMMU", 13);
crm.SubArraySumk1("L92L43MU5U879RB2RM3", 13);
crm.SubArraySumk1("7879L4LRM24R46M2B3UR7U4256632UR738LB6MB8M959L5U895", 13);
crm.SubArraySumk1("B8929LUBR6L247759UMM5M3M947LRB284R4256R36587U6833B", 13);
crm.SubArraySumk1("BLLUMM29U883L2LLU9329LBLLULMM2LULMRR88UL2B", 13);
MaxProfitRod rdm = new MaxProfitRod();
string sfsf = "fsafs";
string[] nums = sfsf.Split();
rdm.FindMaxProfitCut(new int[] { 26, 103, 59 }, 1, 10);
//DependancyProg progdpe = new DependancyProg();
//string[] lines = System.IO.File.ReadAllLines(@"C:\Users\Anup Rao\Desktop\r\System Dependencies v3.in.txt");
//Dictionary<String, DependancyProg.Item> Itemlist = new Dictionary<String, DependancyProg.Item>();
//foreach (var ln in lines)
//{
// string[] w = ln.Split(' ');
// var cmd = w[0];
// if(cmd == "DEPEND")
// {
// var itms = new List<DependancyProg.Item>();
// DependancyProg.Item newitem = null;
// for(int i=2;i<w.Length;i++)
// {
// if (w[i] == string.Empty)
// continue;
// if (!Itemlist.ContainsKey(w[i].ToString()))
// newitem = new DependancyProg.Item { Name = w[i].ToString() };
// newitem = Itemlist[w[i].ToString()];
// itms.Add(newitem);
// }
// if (!Itemlist.ContainsKey(w[1].ToString()))
// newitem = new DependancyProg.Item { Name = w[1].ToString() };
// newitem = Itemlist[w[1].ToString()];
// progdpe.DependOn(new DependancyProg.Item {Name = w[1].ToString()},itms.ToArray());
// }
// if (cmd == "INSTALL")
// {
// progdpe.Install(new DependancyProg.Item { Name = w[1].ToString() });
// }
// if (cmd == "REMOVE")
// {
// progdpe.Remove(new DependancyProg.Item { Name = w[1].ToString() });
// }
//}
var testmy = new test();
UperLowerCasePermutation ulcp = new UperLowerCasePermutation();
ulcp.PermuteUpperLower("abc", new Boolean[3], 0);
WordLadder wld = new WordLadder();
// wld.Transform("hit", "cog");
string slu = "00:01:07,400-234-090\n 00:05:01,701 - 080 - 080\n00:05:00,400 - 234 - 090";
slu = "00:01:07,400-234-090\n00:05:01,701-080-080\n00:05:00,400-234-090";
slu = "00:01:07,400-234-090\n00:05:01,701-080-080\n00:05:00,400-234-090\n00:01:07,301-080-081\n00:04:00,301-080-081\n00:01:00,301-080-081";
programs.Interview.VistaPrint.SolutionF tf = new Interview.VistaPrint.SolutionF();
tf.solution(slu);
Programs.Facebook.DecodeDigitsProg decodedigit = new Programs.Facebook.DecodeDigitsProg();
decodedigit.DecodeDigits(new int[] { 1, 2, 3 }, 0, new string[3], 0);
decodedigit.DecodeDigits(new int[] { 1, 2, 3, 4 }, 0, new string[4], 0);
new SortSegmentProg().sortSegments("AZQF013452BAB");
IPAddressValidation ipadr = new IPAddressValidation();
var len = new List <string> {
"22.231.113.64",
"22.231.113.164",
"222.231.113.64",
"1050:1000:1000:a000:5:600:300c:326b",
"1050:1000:2000:ab00:5:600:300c:326a",
"1051:1000:4000:abcd:5:600:300c:326b"
};
for (int i = 0; i < len.Count; i++)
{
if (ipadr.IsValidIPV4Address(len[i]))
{
Console.WriteLine("IPv4");
}
else if (ipadr.IsValidIPV6Address(len[i]))
{
Console.WriteLine("IPv6");
}
else
{
Console.WriteLine("Neither");
}
}
var uniqarraysum = new MinUniqeArraySum();
uniqarraysum.FindMiniumUniqeArraySum(new int[] { 5, 2, 6, 3, 2, 9, 10, 4, 5, 2 });
compression cpr = new compression();
cpr.CompressString("aaaaabbbbbbbbbccccpqrstuv");
var pc = new ProducerConsumerProb();
Thread[] T = new Thread[3];
for (int i = 0; i < 3; i++)
{
T[i] = new Thread(pc.Produce);
T[i].Start();
}
for (int i = 0; i < 3; i++)
{
T[i] = new Thread(pc.Consume);
T[i].Start();
}
var gp = new GenerateParantheses();
gp.GenerateCombinationParentheses(3, 3, 3, "");
var StrobogrammaticNumber = new StrobogrammaticNumber();
var resstrobog = StrobogrammaticNumber.StroboGrammaticNumberPattern(4);
var resstrobog1 = StrobogrammaticNumber.StroboGrammaticNumberPattern(5);
var resstrobog2 = StrobogrammaticNumber.StroboGrammaticNumberPattern(6);
AmazonSlidingWindowK aswk = new AmazonSlidingWindowK();
aswk.subStringsKDist("wawaglknagagwunagkwkwagl", 4);
aswk.subStringsKDist("democracy", 5);
PartitionSequenceNoCharacterAppear pscnca = new PartitionSequenceNoCharacterAppear();
pscnca.LengthEachScene(new List <char> {
'a', 'b', 'c', 'd', 'a', 'e', 'f', 'g', 'h', 'i', 'j', 'e'
}, new List <int>(), 0);
pscnca.LengthEachScene(new List <char> {
'z', 'z', 'c', 'b', 'z', 'c', 'h', 'f', 'i', 'h', 'i'
}, new List <int>(), 0);
// pscnca.LengthEachScene(new List<char> { 'a', 'b', 'c', 'd', 'a', 'e', 'f', 'g', 'h', 'i', 'j', 'e' });
Programs.Google.MaxProductSubArray mpsa = new Programs.Google.MaxProductSubArray();
mpsa.MaxProductSubArrayFunc(new int[] { 2, 3, -4, 5, -3, -5 });
var intPalindrom = new Programs.BitManipulation.IntegerPalindrom();
//intPalindrom.IsIntPalindrom(9);
intPalindrom.reverseBits(9);
var numpower2 = new Programs.BitManipulation.NumPowerOf2OrNot();
numpower2.isNumPower2(8);
numpower2.isNumPower2(10);
var graycode = new Programs.BitManipulation.GrayCode();
var graycodeRes = graycode.GrayCodeFunc(4);
var MinSpaceWordBreak = new WordBreakProblem();
var ansSpace = MinSpaceWordBreak.MinSpaceWordBreak("ILikeFaceBookiceCream", 0, new Dictionary <string, string> {
{ "ice", "ice" }, { "Cream", "Cream" }, { "iceCream", "IceCream" }, { "I", "I" }, { "Like", "Like" }, { "Face", "Face" }, { "Book", "Book" }, { "FaceBook", "FaceBook" }
});
Console.WriteLine(ansSpace);
Console.Read();
}