InterviewBit Problems


Max Product Subarray : Solved Remove Half Nodes : Solved Valid Email Address : Solved Search for a Range : Unsolved Height of every node in a tree : Unsolved Sort stack using another stack : Unsolved Count Element Occurence : Unsolved Task Scheduler : Solved TEMPLATES : Unsolved Find the Defective Ball II : Solved Subarrays Xor less Than B : Unsolved Itertools: Terminating Iterators : Unsolved Valid BST from Preorder : Unsolved Minimum Difference Subsets! : Unsolved Flip : Solved Vowels : Unsolved Design Messenger : Solved Clone a linked list : Unsolved Count Complete Tree Nodes : Solved Gates of Heaven : Unsolved Numbers with most occurences : Unsolved Sum binary tree or not : Unsolved KEEP SWAPPING : Unsolved Equal Array : Unsolved Good Ranges : Solved Distribute candies : Unsolved Starting indices of the substrings in s : Unsolved Math methods in JS : Solved Subarrays with B Different Integers : Unsolved QUIRKS MODE : Solved OSI Model-3 : Unsolved Count Good Subsequences : Unsolved Special Integer : Solved Clear the Array : Solved Common Nodes in Two Binary Search Trees : Solved Valid phone number : Solved Height of every node in a tree : Solved Subarrays Xor less Than B : Solved Daughters' Ages : Solved KEEP SWAPPING : Solved Largest Continuous Sequence Zero Sum : Unsolved ARRAY_2D : Solved Word Search Board : Unsolved Valid Email Address : Unsolved WiFi Routers : Unsolved Number of sextuplets (or six values) th : Unsolved Search in Bitonic Array! : Solved Unique Binary Search Trees : Unsolved The Sequence game : Unsolved WiFi Routers : Solved Count Delete : Unsolved Distance between Nodes of BST : Solved LOOP_CMPL2 : Solved 0/1 String : Solved Number of Hosts per Subnet : Unsolved Distribute candies : Solved Next Greater Circular Array! : Unsolved Power of 2 : Unsolved Kth Smallest Element in the Array : Solved Shortest Distance in a graph with two d : Solved Spider's Web : Unsolved Count Total Set Bits : Unsolved Super Array : Solved Minimum Number of Refueling Stops : Unsolved Prime Numbers : Solved maximum sum of array with no repeating : Unsolved Palindromic Substrings Count : Unsolved Micro and Lucky Tree : Unsolved Sort stack using another stack : Solved Profit Maximisation : Unsolved Highest Product : Unsolved Clone a linked list : Solved Subset Sum Problem! : Unsolved NESTED_CMPL : Solved Longest Common Subsequence : Solved Sorted Array To Balanced BST : Solved Count Good Subsequences : Solved Switch in C# : Solved Numbers with most occurences : Solved Puts for Print : Unsolved TEMPLATES : Solved Transpose File : Solved Size three subsequences divisible by B : Unsolved Spinning Disc's Direction : Unsolved Subarrays with B Different Integers : Solved Treasure Hunt : Unsolved EDIBLE STRINGS : Unsolved Next Greater Circular Array! : Solved Job Sequencing : Solved Another Coin Problem : Solved Number of Hosts per Subnet : Solved Math methods in JS : Unsolved Dungeon Princess : Solved Thread : Solved QUIRKS MODE : Unsolved Convert an arbitrary Binary Tree to a t : Solved maximum sum of array with no repeating : Solved Count Delete : Solved Reorder List : Solved Find Rectangle in binary matrix : Unsolved Wave Array : Unsolved Chocolate Distribution : Unsolved Valid Binary Search Tree : Unsolved NESTED_CMPL2 : Solved Maximum Depth : Unsolved Equilateral Triangles using Toothpicks : Solved Distinct Primes : Solved Gray Code : Unsolved Micro and Lucky Tree : Solved Going back to OS : Solved Next Permutation : Solved Good Subarrays : Unsolved Jackpot queries : Solved Genie and Hats : Solved Maximum difference between two elements : Unsolved JavaScript Strings : Solved Arrange Cubes : Solved Color of the last ball II : Unsolved World Trips : Solved GCD_CMPL : Solved Jelly Beans Jars : Solved Arithmetic operators on Numbers : Solved Max Sum Contiguous Subarray : Unsolved Activity Selection : Unsolved Water Flow : Unsolved Check Palindrome! : Solved Cats and a Square : Solved Thread : Unsolved Maximum Depth : Solved Transpose File : Unsolved Measure Time by Hourglass : Solved Equal Array : Solved Hotel Reviews : Solved MultiDimensional Arrays : Unsolved Add Two Numbers as Lists : Unsolved Populate Next Right Pointers Tree : Unsolved EDIBLE STRINGS : Solved Make a Statement : Solved Activity Selection : Solved Prefix with key greater than X : Unsolved Sort List : Solved Find Permutation : Unsolved Two Numbers : Solved Good Processor : Unsolved LONGEST COMMON SUBSTRING : Unsolved Helium Balloon : Solved Max Min : Solved CHOOSE3 : Solved Flip Counter : Solved Minimum Number of Refueling Stops : Solved Good Subarrays : Solved Root to Leaf Paths With Sum : Unsolved RECTANGLE SUM : Unsolved Number of sextuplets (or six values) th : Solved Serialize Binary Tree Migrated : Solved Diagonal Traversal : Solved CHOOSE4 : Unsolved Sum binary tree or not : Solved Helium Balloon : Unsolved Min Elevator Trips : Unsolved Train Station : Solved Maximize the Matrix : Unsolved Quarters on a Table : Solved Divisor Sequences : Solved Divide Gold Bar : Unsolved Movie Character : Unsolved Validating Email Address using Filter : Solved Next Number : Solved Maximum difference between two elements : Solved Gates of Heaven : Solved 4 Sum : Solved Interleaving Strings : Unsolved Ways to make array non decreasing : Unsolved Cross the Bridge II : Solved Measure Milk by Cans : Solved Binary Tree Paths : Unsolved Redundant Braces : Unsolved JavaScript Strings : Unsolved Rook Movement : Unsolved Coins in a Line : Solved Blindfolded Coin Toss : Unsolved World Trips : Unsolved Merge Two Sorted Lists II : Solved Measure Time by Burning Ropes : Unsolved Convert to Palindrome : Solved Functions - Basic : Unsolved Six Colored Cubes : Unsolved Last Palindromic Date : Solved Queen Attack : Solved Subsets II : Unsolved Binary Tree Paths : Solved Roads and Libraries : Unsolved Cats and a Square : Unsolved RECTANGLE SUM : Solved Anagrams : Unsolved Longest path in a subtree : Unsolved Profit Maximisation : Solved K Largest Elements : Solved LONGEST COMMON SUBSTRING : Solved Prefix with key greater than X : Solved Balanced Binary Tree : Solved Arithmetic operators on Strings : Solved REC_CMPL1 : Solved Clone Graph : Solved Find the Defective Ball II : Unsolved Paint House! : Solved One Mile on the Globe : Solved Palindromic Substrings Count : Solved Functions in C# : Unsolved Remove Duplicate Letters : Solved Loops : Solved OSI Model-1 : Solved EZPZ : Solved Deterministic Finite Automaton : Unsolved Deterministic Finite Automaton : Solved REC_CMPL1 : Unsolved Color of the last ball : Unsolved Minimum Characters required to make a S : Solved Byes : Unsolved Spiral Order Matrix I : Solved Regex in JS : Solved Matrix Median : Unsolved Distinct Initial Matrices : Solved Rook Movement : Solved Minimum cost to connect cities : Unsolved Switch in C# : Unsolved Snake Ladder Problem! : Solved Cross the Bridge II : Unsolved Ants on a Triangle : Unsolved BALLS IN BOXES : Solved Scores : Solved Chocolate Distribution : Solved Reverse Alternate K Nodes : Unsolved Design Messenger : Unsolved Celebrity Problem : Solved Last Palindromic Date : Unsolved DEVICE CROSSOVER : Solved Priority Queue in C# : Unsolved Remove Invalid Parentheses : Unsolved Burst Balloons : Unsolved Rain Water Trapped : Unsolved Ways to make array non decreasing : Solved Flip : Unsolved Minimum cost to connect cities : Solved Dinner Hand Shakes : Solved Increasing SubArrays : Solved Remove Invalid Parentheses : Solved Max Sum Path in Binary Tree : Unsolved Path with good nodes! : Unsolved City Tour : Solved Implement StrStr : Unsolved Divide Gold Bar : Solved Burst Balloons : Solved Distinct Initial Matrices : Unsolved Shortest Path in Simple Graph : Unsolved Longest path in a subtree : Solved Smallest Multiple With 0 and 1 : Unsolved First Repeating element : Solved Conditional or Ternary Expression : Unsolved Vowel and Consonant Substrings! : Unsolved Transform CSV : Solved Boundary Traversal Of Binary Tree : Solved Increasing SubArrays : Unsolved Get Mode Array Updates : Unsolved PRODDISC : Unsolved Min Jumps : Unsolved Min Jumps : Solved Palindrome Partitioning II : Unsolved Reverse pairs : Unsolved Byes : Solved If-Else in C# : Unsolved Grep : Solved Genie and Hats : Unsolved NEIGH : Unsolved Largest BST Subtree : Unsolved Max edge queries! : Solved Copy List : Unsolved Power of 3 : Unsolved Max Chunks To Make Sorted : Solved Prisoners and Poison : Solved Sum of pairwise Hamming Distance : Unsolved AMORTIZED1 : Unsolved Gcd Ordering : Unsolved The Ghost Type : Unsolved MultiDimensional Arrays in C# : Solved Build Identical Trees : Solved Tree coloring with three colors : Unsolved Pairs With Given Xor : Solved Decode String : Unsolved Yet another string operation problem : Unsolved Treasure Hunt : Solved Transform CSV : Unsolved Knight On Chess Board : Solved IIFE : Solved Input and Output : Solved Equal Tree Partition : Unsolved Palindrome Pairs : Unsolved PRODDISC : Solved Evaluate Expression : Solved Ways to Decode : Solved Two out of Three : Unsolved The Ghost Type : Solved Decode String : Solved Node distance C in binary tree : Unsolved Loops : Unsolved Pattern Printing -2 : Unsolved ITS TIME FOR SOME DBMS : Unsolved Maximum level sum : Solved Stdin and Stdout : Solved Power of 3 : Solved Input and Output : Unsolved Maximize the Matrix : Solved Next Number II : Solved Maximum Sum Triplet : Solved Add One To Number : Unsolved Modular Expression : Solved Maximum Absolute Difference : Solved Shortest Distance in a Maze : Unsolved Deque : Solved Shortest Distance in a Maze : Solved Highly Consistent Database : Solved Marbles in Jar : Unsolved Ugly Pairs : Unsolved One Mile on the Globe : Unsolved Tree coloring with three colors : Solved Search in a row wise and column wise so : Unsolved Longest Subarray Difference : Solved Sub-matrix Sum Queries : Unsolved Node distance C in binary tree : Solved Combine Maximum : Solved Longest Common Prefix : Unsolved Symmetric Binary Tree : Solved Are they same - I : Solved Deepu and girlfriend : Unsolved Quarters on a Table : Unsolved Ways to color a 3xN Board : Unsolved Variables and Types in C# : Unsolved MultiDimensional Arrays in C# : Unsolved Ten Black and White Socks : Unsolved FRUIT PACKETS : Unsolved Matrix Permutation : Unsolved KEEP SWAPPING 2 : Unsolved Bus and Passenger : Unsolved Ugly Pairs : Solved Pattern Printing -2 : Solved Buffered Reader : Solved Regular Expression Match : Solved Design URL Shortener Cut the rod : Unsolved Shortest Distance from All Buildings : Unsolved Minimum Cost to Hire K Workers : Unsolved Datatypes : Solved Single Element in a Sorted Array : Solved Sub-matrix Sum Queries : Solved K DISTANCE : Unsolved Solve sub-sequences and return OR : Solved Bus and Passenger : Solved Marbles in Jar : Solved Substring Concatenation : Solved Time Based Key-Value Store : Unsolved Balanced Parantheses! : Solved Design Linked list : Unsolved Bee Travel : Solved Grep Log : Solved NQueens : Unsolved NEIGH : Solved Celebrity Problem : Unsolved ARRAY_BUG : Solved Palindrome Pairs : Solved Right view of Binary tree : Solved Highly Consistent Database : Unsolved Deque : Unsolved Pattern Printing -1 : Unsolved Identical Binary Trees : Unsolved Shortest Distance from All Buildings : Solved Next Number II : Unsolved EZPZ : Unsolved BST Iterator : Solved CHOOSE1 : Unsolved Sort List : Unsolved Fastest Horses : Solved Greatest Common Divisor : Unsolved Validating Roman Numerals : Solved Majority Element : Unsolved Dinner Hand Shakes : Unsolved Unique Binary Search Trees II : Unsolved Count of rectangles with area less than : Solved Bee Travel : Unsolved MIN MAX RIDDLE : Unsolved Kingdom War : Unsolved Min Depth of Binary Tree : Solved Variables and Types : Unsolved Stdin and Stdout : Unsolved Remove Duplicates from Sorted List : Solved Sum of all Submatrices : Unsolved Left view of binary tree : Unsolved ADD OR NOT : Unsolved Length of longest consecutive ones : Solved Add Binary Strings : Solved Rearrange Array : Solved Word Break : Unsolved Grep Log : Unsolved Deepu and girlfriend : Solved Pattern Printing -1 : Solved Sum of all Submatrices : Solved Find subsequence : Unsolved Jump Statements : Unsolved Preorder Traversal : Unsolved Consecutive Numbers Sum : Solved WINNER NAME : Unsolved Shortest Path in Simple Graph : Solved Tenth Line : Unsolved ADD OR NOT : Solved Longest Palindromic Subsequence : Unsolved Lines in a given range : Solved Symmetric Binary Tree : Unsolved Yet another string operation problem : Solved BALLS IN BOXES : Unsolved Divisibility by 8 : Unsolved Good Processor : Solved Pairs With Given Xor : Unsolved Count Right Triangles : Unsolved Sort array with squares! : Unsolved Balance Array : Unsolved Design Twitter Design Cache : Solved Trailing Zeroes : Unsolved Fake Note : Unsolved Divide the Cake : Unsolved Longest Increasing Subsequence : Solved Smallest Subarray : Unsolved Merge Intervals : Unsolved Consecutive Number Sum : Solved Measure Time by Hourglass : Unsolved LOOP_CMPL2 : Unsolved Conditions and If-Else : Solved CHOOSE1 : Solved Path in Directed Graph : Unsolved Evaluate Expression To True : Unsolved Divide the Cake : Solved Stringoholics : Solved Accessibility : Solved Eggs and Building : Unsolved 2 Sum : Solved Cousins in Binary Tree : Unsolved Sum of minimum and maximum elements of : Unsolved MIN MAX RIDDLE : Solved 132 Pattern : Unsolved Maximum Unsorted Subarray : Solved Justified Text : Unsolved Diffk II : Unsolved Divisibility by 8 : Solved IIFE : Unsolved Compute nCr % m : Unsolved Polymorphism in C# : Solved Find Fibonacci : Unsolved WINNER NAME : Solved Design Cache : Unsolved Rearrange the array : Unsolved Max Chunks To Make Sorted II : Unsolved LEFTOVER : Unsolved LEFTOVER : Solved Swap List Nodes in pairs : Solved Find the Defective Ball : Unsolved Accessibility : Unsolved Set Matrix Zeros : Solved Sum of divisor of N factorial : Unsolved Coin Sum Infinite : Unsolved Operators : Solved Sliding Window Maximum : Solved Burn a Tree : Unsolved Try some SQL : Unsolved Vertical Order traversal of Binary Tree : Solved Sharding a Database : Solved All Unique Permutations : Unsolved Intersecting Chords in a Circle : Unsolved Conditions and If-Else : Unsolved N digit numbers with digit sum S : Solved Compute nCr % m : Solved BST nodes in a range : Unsolved Validating Phone Numbers : Solved Intersection Of Sorted Arrays : Solved Subarray Sum Equals K : Unsolved Order them : Unsolved Count the primes : Unsolved Stairs : Solved Parity Queries : Unsolved Count Right Triangles : Solved GCD_CMPL : Unsolved MinimiZe : Solved Reverse Bits : Solved Polymorphism in C# : Unsolved ZigZag Level Order Traversal BT : Solved Actors and their Movies : Solved ITS TIME FOR SOME DBMS : Solved 132 Pattern : Solved Mod Sum : Unsolved Rearrange the array : Solved Design Search Typeahead NESTED_CMPL3 : Unsolved Best Time to Buy and Sell Stock with Co : Unsolved Binary Representation : Unsolved Maximum array sum after B negations : Unsolved Regex in JS : Unsolved First non-repeating character in a stre : Unsolved 3 Length Paths : Solved Remove the Substring : Unsolved Longest Subarray Difference : Unsolved Patch the tire : Solved Seats : Solved Sharding a Database : Unsolved Letter Phone : Solved ODD SUM : Unsolved Sorted Permutation Rank : Unsolved Binary Representation : Solved Minimum Paratheses! : Unsolved Kth Permutation Sequence : Solved 100 People in a Circle : Solved Order them : Solved Try some SQL : Solved Similar Pairs : Unsolved MODIFIED SEARCH : Unsolved Check two bracket expressions : Solved K DISTANCE : Solved Sort by Frequency : Unsolved Maximum array sum after B negations : Solved Minimum Paratheses! : Solved Atoi : Unsolved Min Jumps Array : Solved Ratio of Boys and Girls : Solved Convert Sorted List to Binary Search Tr : Solved Sum of divisor of N factorial : Solved ODD SUM : Solved REC_CMPL2 : Unsolved Something on IP's : Unsolved Best Time to Buy and Sell Stock with Co : Solved Ways to form Max Heap : Solved Parity Queries : Solved Subarray Sum Equals K : Solved Design URL Shortener : Solved Compute nCr % p : Unsolved Find the Defective Ball : Solved JAVASCRIPT TAG : Solved JAVASCRIPT TAG : Unsolved CHOOSE2 : Solved The Tribe : Unsolved Minimum operations of given type to mak : Unsolved Mod Sum : Solved MinimiZe : Unsolved Level Order : Unsolved SUBTRACT : Unsolved The Sequence game : Solved Finding Position : Solved Ratio of Boys and Girls : Unsolved Loops in C# : Solved Sort by Color : Solved MAXSPPROD : Solved Design URL Shortener : Unsolved Steps to get out of complete binary tre : Unsolved Maximum Rectangle : Unsolved Find duplicate rows in a binary matrix : Solved Prime Subarrays : Unsolved Prime Subarrays : Solved Simple Queries : Unsolved Compute nCr % p : Solved Find subsequence : Solved Wave Array : Solved Difference between odd and even level : Unsolved GREEDY PICK : Unsolved Bitwise AND Sum : Unsolved N/3 Repeat Number : Solved 3 Length Paths : Unsolved Six Colored Cubes : Solved Convert the amount in number to words : Solved Breaking Chocolate Bars : Solved Water Flow : Solved Array and Prime Divisors : Unsolved Hotel Reviews : Unsolved MODIFIED SEARCH : Solved Nearest Smaller Element : Solved REMOVE DUPLICATES : Unsolved Classes : Solved Grep : Unsolved Smallest Subarray : Solved Loops- Java : Solved Recover Binary Search Tree : Solved Best Time to Buy and Sell Stock with Tr : Unsolved Shortest common superstring : Unsolved Rotated Arrays : Unsolved Valid Sudoku : Unsolved Light Switches in the Cellar : Unsolved Starting indices of the substrings in s : Solved Into Blocks : Unsolved Balanced Brackets Queries : Unsolved Max Chunks To Make Sorted II : Solved Array and Prime Divisors : Solved Color of the last ball : Solved Maximum Rectangle : Solved Random Attendance : Unsolved Into Blocks : Solved GREEDY PICK : Solved Insertion Sort List : Unsolved Another chocolate game : Solved REMOVE DUPLICATES : Solved Type Conversion in C# : Unsolved WHILE_CMPL : Unsolved Common Nodes in Two Binary Search Trees : Unsolved Jump Game Array : Solved Build Identical Trees : Unsolved Tiling With Dominoes : Solved Remove K Digits : Unsolved Bitwise AND Sum : Solved Longest Common Prefix II : Solved List Cycle : Solved Something on IP's : Solved Difference between odd and even level : Solved Convert Integer To Roman Number : Solved Number of Squareful Arrays : Solved Coin Sum Infinite : Solved Jelly Beans Jars : Unsolved Reverse Linked List : Solved Distinct Numbers in Window : Unsolved Convert the amount in number to words : Unsolved Single Number II : Solved Matrix Permutation : Solved Fraction : Solved Priority Queue in C# : Solved Min Jumps Array : Unsolved Best Time to Buy and Sell Stock with Tr : Solved TOP VIEW : Solved Coins in a Line : Unsolved Loops- Java : Unsolved Remove K Digits : Solved Next Smallest Palindrome! : Solved Random Attendance : Solved Maximum Frequency stack : Unsolved Balanced Brackets Queries : Solved Diameter of Binary Tree : Unsolved Fake Note : Solved Maximum Longest Common Subsequence : Unsolved Maximum Longest Common Subsequence : Solved Vowels : Solved Get Mode Array Updates : Solved Longest Common Prefix II : Unsolved 2-Sum Binary Tree : Solved Anagram Substring Search : Unsolved Minimum Characters required to make a S : Unsolved Variables and Types in C# : Solved Maximum Sum Square SubMatrix : Solved Rotated Arrays : Solved Valid Path : Solved Functions - Basic : Solved K-th character of decrypted string : Solved Add Binary Strings : Unsolved Longest Increasing Subsequence : Unsolved Min Steps in Infinite Grid : Solved Spinning Disc's Direction : Solved Measure Time by Burning Ropes : Solved Swap Forward And Backward Slash : Unsolved Heater and Houses : Unsolved Merge Two BSTs : Unsolved Wizards and Drawves : Solved First Scheduler : Unsolved Arrays in JS : Unsolved Diameter of Binary Tree : Solved Repeat and Missing Number Array : Solved B XOR : Unsolved Substring Concatenation : Unsolved ARRAY_BUG : Unsolved Anagram Substring Search : Solved Remove Punctuations : Unsolved Sort an array according to the order de : Unsolved Single Dimensional Arrays in C# : Unsolved Grid Unique Paths : Unsolved Sorted Insert Position : Solved Count of pairs with the given sum II : Unsolved Equal : Solved Spider's Web : Solved Ways to Decode : Unsolved Max Distance : Unsolved LRU Cache : Unsolved Methods - Java : Solved Largest Number : Solved Maximum coin in a tree : Unsolved Make a Statement : Unsolved Sort by Frequency : Solved Maximum Frequency stack : Solved Count the primes : Solved 100 People in a Circle : Unsolved B XOR : Solved Pascal Triangle : Unsolved Count of pairs with the given sum II : Solved Scores : Unsolved Single Element in a Sorted Array : Unsolved Diffk II : Solved Valid Ip Addresses : Solved Reduce the string : Unsolved The square game : Unsolved Sort an array according to the order de : Solved Merge Two BSTs : Solved Aggressive cows : Solved ARRAY_IMPL1 : Solved Grid Paths : Unsolved Minimum Swaps 2 : Solved Reverse pairs : Solved Three Numbers : Solved Word Ladder II : Unsolved Merge elements : Unsolved Subarray with equal occurences! : Unsolved Shortest Unique Prefix : Unsolved First Scheduler : Solved Find duplicate rows in a binary matrix : Unsolved Heater and Houses : Solved Train Station : Unsolved Allied Nations' Tour : Unsolved Lines in a given range : Unsolved The square game : Solved Basic Array Methods : Solved SUMMATION : Unsolved NQueens : Solved SUMMATION : Solved Ways to color a 3xN Board : Solved Design Search Typeahead : Solved Box Stacking Problem : Unsolved Methods - Java : Unsolved Maximum Product Increasing Subsequence : Unsolved Count Permutations of BST : Solved Substring Game : Unsolved Regular Expression II : Solved Next Pointer Binary Tree : Unsolved Validating Email Address using Filter : Unsolved Check divisibility by 7 : Unsolved REVERSE OR NOT : Unsolved Smallest Good Base : Unsolved LOOP_CMPL : Unsolved Container With Most Water : Unsolved Maximum Consecutive Gap : Solved Basic Array Methods : Unsolved Delete and Conquer : Unsolved Insertion Sort List : Solved Maximum coin in a tree : Solved Check divisibility by 7 : Solved Too Odd to be a Palindrome : Unsolved Large Factorial : Solved Longest Subarray Sum B : Unsolved In an array : Unsolved Task Scheduler : Unsolved Allied Nations' Tour : Solved Request X Chocolates : Unsolved Design Search Typeahead : Unsolved Median of stream of running integers : Solved Type Conversion in C# : Solved 0-1 Knapsack : Unsolved Duplicates in binary tree : Solved Queries On A Tree : Unsolved Remove Punctuations : Solved Count of paths in a grid : Solved Boundary Traversal Of Binary Tree : Unsolved Leaf nodes from Preorder of a Binary Se : Solved Word Ladder II : Solved Reverse Level Order : Solved LCA of array : Unsolved Too Odd to be a Palindrome : Solved Tiling Problem : Unsolved Array 3 Pointers : Solved Delete and Conquer : Solved Greatest Common Divisor : Solved Step by Step : Unsolved Travelling Saleman Problem : Solved Counting Special Numbers! : Unsolved Bob and Queries : Unsolved REVERSE OR NOT : Solved Rain Water Trapped : Solved Paint House! : Unsolved Number Of Open Doors : Solved Smallest Good Base : Solved Falling Squares : Solved Gas Station : Solved 3 Numbers : Unsolved Function : Unsolved Smallest XOR Queries : Unsolved Maximum Size Square Sub-matrix : Solved Swap List Nodes in pairs : Unsolved Queries On A Tree : Solved Design Twitter : Solved Bribing was never Easy! : Unsolved Required Substrings : Unsolved Unique Binary Search Trees : Solved Next Similar Number : Unsolved Range Shopping : Unsolved Daughters' Ages : Unsolved Colorful Number : Solved Substring Game : Solved Number of 1 Bits : Unsolved Number of 1 Bits : Solved Reduce the string : Solved Points on the Straight Line : Solved Design Twitter : Unsolved Type Conversion : Unsolved Intersection of Two Lines : Unsolved Find sub-array with the given sum : Unsolved TOP VIEW : Unsolved Two teams? : Solved Maximum Product Increasing Subsequence : Solved Bob and Queries : Solved Merge Two Sorted Lists : Unsolved Largest Permutation : Unsolved 3 Numbers : Solved Sum of adjacent elements is always even : Unsolved Bribing was never Easy! 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About the InterviewBit Problems category [InterviewBit Problems] (2)
Help! Solution works with custom test case but seg fault when submit [Equal Average Partition : Unsolved] (1)
Simple three lines code in python [First Repeating element : Unsolved] (2)
Pass the map by reference [InterviewBit Problems] (1)
Please help, its giving TLE [Knight On Chess Board : Unsolved] (1)
Very Very Easy Solution In C++ [Longest Common Prefix : Unsolved] (3)
The b1, b2, s1, s2 are the net profit if it is bought/sold at that point [InterviewBit Problems] (1)
Editorial solution (Java Array) seems to fail for one of the test cases? [Anti Diagonals : Unsolved] (1)
What? How can a solution of 171 be possible? [InterviewBit Problems] (1)
How b is O( n/2)? [CHOOSE3 : Unsolved] (5)
Save your time! [Sorted Permutation Rank : Unsolved] (2)
Wrong test cases in test framework [InterviewBit Problems] (1)
Easy to understand and Intuitive C++ Approach [InterviewBit Problems] (1)
Java QuickSelect algorithm [InterviewBit Problems] (1)
Python3 solution with while loop and lots of functions [InterviewBit Problems] (1)
Easy pzy to understand dfs , two pointor [InterviewBit Problems] (1)
Got solved via two pointer and dfs [InterviewBit Problems] (2)
Python recursive_solution [Count And Say : Unsolved] (1)
Python 3 not working [InterviewBit Problems] (1)
Min Jumps Array - InterviewBit O(N) time, O(1) space complexity solution in java [InterviewBit Problems] (1)
Easy Java recursive solution - O(n) * maxStringLength [InterviewBit Problems] (1)
Custom comparator [InterviewBit Problems] (1)
Simple CPP two line code , TC O(n) [Find a peak element : Solved] (2)
Python3 solution for the First Index question [InterviewBit Problems] (1)
Using Gap method [InterviewBit Problems] (1)
Getting error here but solution accepted in leetcode [InterviewBit Problems] (1)
Why Am I getting a TLE with a time complexity of O(n) [Add Two Numbers as Lists : Unsolved] (2)
C++ || simple solution [Clear the Array : Solved] (1)
Returning wrong answer during submission [Interleaving Strings : Unsolved] (3)
Easy Solution , must check [Longest Subarray Length : Unsolved] (1)