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This repository consists solutions to the DSA problems available on the InterviewBit platform.

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InterviewBit Solutions

Day Problem Solution Level
Day 001 Move Zeroes Solution Medium
Day 002 Segregate 0s and 1s in an array Solution Medium
Day 003 Find a peak element Solution Medium
Day 004 Implement StrStr Solution Medium
Day 005 Palindrome String Solution Easy
Day 006 Majority Element Solution Easy
Day 007 Rotate Matrix Solution Medium
Day 008 First Missing Integer Solution Medium
Day 009 Valid Ip Addresses Solution Medium
Day 010 Pick from both sides Solution Very Easy
Day 011 Wave Array Solution Easy
Day 012 Array Sum Solution Medium
Day 013 Max Min Solution Easy
Day 014 Kth Smallest Element in the Array Solution Easy
Day 015 Occurence of Each Number Solution Medium
Day 016 Make equal elements Array Solution Medium
Day 017 Multiply Strings Solution Medium
Day 018 Length of Last Word Solution Easy
Day 019 Count Element Occurence Solution Easy
Day 020 Leaders in an array Solution Easy
Day 021 Sort array with squares! Solution Easy
Day 022 String And Its Frequency Solution Medium
Day 023 Self Permutation Solution Medium
Day 024 Serialize Solution Medium
Day 025 Deserialize Solution Medium
Day 026 (1) Is Rectangle Solution Easy
Day 026 (2) Verify Prime Solution Easy
Day 026 (3) Palindrome Integer Solution Easy
Day 027 Greatest Common Divisor Solution Medium
Day 028 Salutes Solution Medium
Day 029 Find Duplicate in Array Solution Easy
Day 030 Character Frequencies Solution Easy
Day 031 Minimum Parantheses! Solution Easy
Day 032 Convert to Palindrome Solution Easy
Day 033 Reverse the String Solution Very Easy
Day 034 Intersection Of Sorted Arrays Solution Easy
Day 035 Remove Consecutive Characters Solution Easy
Day 036 Smaller or equal elements Solution Very Easy
Day 037 Sort by Color Solution Medium
Day 038 Check Palindrome! Solution Easy
Day 039 Trailing Zeros in Factorial Solution Medium
Day 040 Trailing Zeroes Solution Easy
Day 041 Addition without Summation Solution Medium
Day 042 Similar Pairs Solution Medium
Day 043 Word Count Solution Medium
Day 044 Integers in Strings Solution Medium
Day 045 Merge Two Sorted Lists II Solution Medium
Day 046 Palindrome Numbers Solution Medium
Day 047 Remove Element from Array Solution Medium
Day 048 Palindromic Substrings Solution Medium
Day 049 Diffk Solution Medium
Day 050 Frequency of Characters Solution Very Easy
Day 051 Palindromic Words Solution Very Easy
Day 052 FizzBuzz Solution Very Easy
Day 053 Reverse String Solution Easy
Day 054 Merge K sorted arrays! Solution Medium
Day 055 Pairs With Given Xor Solution Medium
Day 056 Roman To Integer Solution Medium
Day 057 Reverse Linked List Solution Easy
Day 058 K Reverse Linked List Solution Medium
Day 059 Swap List Nodes in pairs Solution Easy
Day 060 Remove Duplicates from Sorted List Solution Easy
Day 061 Merge Two Sorted Lists Solution Easy
Day 062 Replace With Factors Solution Very Easy
Day 063 Remove Nth Node from List End Solution Easy
Day 064 Sort List Solution Medium
Day 065 Intersection of Linked Lists Solution Easy
Day 066 Sort Binary Linked List Solution Easy
Day 067 SUBTRACT Solution Easy
Day 068 Even Reverse Solution Medium
Day 069 List Cycle Solution Medium
Day 070 Remove Duplicates from Sorted List II Solution Medium
Day 071 Palindrome List Solution Medium
Day 072 Add Two Numbers as Lists Solution Medium
Day 073 Reverse Link List II Solution Medium
Day 074 Positive Negative Solution Very Easy
Day 075 Extracting Numbers Solution Very Easy
Day 076 Product of All Solution Easy
Day 077 Balanced Parantheses Solution Easy
Day 078 Rotate List Solution Medium
Day 079 Partition List Solution Medium
Day 080 Insertion Sort List Solution Medium
Day 081 Reorder List Solution Hard
Day 082 Reverse Alternate K Nodes Solution Medium
Day 083 Remove Duplicates from Sorted Array Solution Easy
Day 084 String Inversion Solution Very Easy
Day 085 Valid Password Solution Very Easy
Day 086 Maximum Substring Solution Very Easy
Day 087 Even Product Solution Very Easy
Day 088 Integer To Roman Solution Medium
Day 089 Amazing Subarrays Solution Easy
Day 090 Number of 1 Bits Solution Easy
Day 091 Single Number Solution Easy
Day 092 Common Elements Solution Easy
Day 093 Odd Even Rule Solution Very Easy
Day 094 (1) Sample Question Solution Easy
Day 094 (2) MATH_BUG01 Solution Easy
Day 095 (1) Leap Year Solution Very Easy
Day 095 (2) Which Season? Solution Very Easy
Day 096 Identical Binary Trees Solution Easy
Day 097 Invert the Binary Tree Solution Easy
Day 098 Max Sum Contiguous Subarray Solution Easy
Day 099 Rain Water Trapped Solution Hard
Day 100 Preorder Traversal Solution Medium
Day 101 Repeat and Missing Number Array Solution Medium
Day 102 Postorder Traversal Solution Easy
Day 103 Inorder Traversal Solution Easy
Day 104 Maximum level sum Solution Easy
Day 105 Vertical Order traversal of Binary Tree Solution Easy
Day 106 Symmetric Binary Tree Solution Easy
Day 107 Path Sum Solution Easy
Day 108 Balanced Binary Tree Solution Easy
Day 109 Max Depth of Binary Tree Solution Medium
Day 110 Merge two Binary Tree Solution Easy
Day 111 Min Depth of Binary Tree Solution Medium
Day 112 Right view of Binary tree Solution Medium
Day 113 Reverse Level Order Solution Medium
Day 114 Path to Given Node Solution Easy