# Status Problem Level Completes Likes 106 Find a Number occurring odd number of times in a Given array Beginner % 1 107 Rearrange the Array of Given Range N, such that A[i]=i Medium % 0 108 Find a Missing Number From a Sequence of Consecutive Numbers | XOR Method Beginner % 1 109 Find the Max element in a Given Binary Tree Beginner % 0 110 Find the Deepest Node in a Binary Tree. Medium % 1 111 Find the Increasing Triplet Sub-sequence in an array Medium % 0 112 Convert Decimal into Irreducible Fraction Beginner % 0 113 Generate All Strings of n bits. Medium % 1 114 Find The Missing Duplicate in a Given Array. Beginner % 1 115 Delete X Nodes After Y Nodes In a Linked List Beginner % 0 116 Check if Array Contains All Elements Of Some Given Range Medium % 0 117 Check if Array is Consecutive Integers Beginner % 0 118 Find the subarray with sum to a Given Value. Medium % 0 119 Find intersection between Two Sorted Arrays. Beginner % 0 120 Print All The Nodes Which are X distance from the Given Node Hard % 0 121 Sorted Array to Binary Search Tree of Minimal Height Medium % 1 122 Delete a Node in the Middle of a linked list, Given only access to that Node Beginner % 0 123 Find the n'th Node from the end of a given Linked List Beginner % 0 124 Check if one string is Rotation of another string Beginner % 1 125 Reverse a Linked List Beginner % 0 126 Print All Elements of Two Dimensional Array in Spiral Medium % 0 127 Find a pair of numbers from an array whose sum equals k Beginner % 0 128 Find Whether Given String is palindrome or Not. Beginner % 0 129 Find two Missing Numbers in a Sequence of Consecutive Numbers Beginner % 0 Find a Number occurring odd number of times in a Given array Rearrange the Array of Given Range N, such that A[i]=i Find a Missing Number From a Sequence of Consecutive Numbers | XOR Method Find the Max element in a Given Binary Tree Find the Deepest Node in a Binary Tree. Find the Increasing Triplet Sub-sequence in an array Convert Decimal into Irreducible Fraction Generate All Strings of n bits. Find The Missing Duplicate in a Given Array. Delete X Nodes After Y Nodes In a Linked List Check if Array Contains All Elements Of Some Given Range Check if Array is Consecutive Integers Find the subarray with sum to a Given Value. Find intersection between Two Sorted Arrays. Print All The Nodes Which are X distance from the Given Node Sorted Array to Binary Search Tree of Minimal Height Delete a Node in the Middle of a linked list, Given only access to that Node Find the n'th Node from the end of a given Linked List Check if one string is Rotation of another string Reverse a Linked List Print All Elements of Two Dimensional Array in Spiral Find a pair of numbers from an array whose sum equals k Find Whether Given String is palindrome or Not. Find two Missing Numbers in a Sequence of Consecutive Numbers 1 2 3 4
