Problems # Status Problem Level Completes Likes 36 Design data structure for players and ranks Medium % 0 37 Maximum Bipartite Matching Problem - Java Hard % 0 38 Override the compare function for Arrays.sort method - Java Beginner % 0 39 What is a Pascal Triangle? Beginner % 0 40 Minimum Deletions to make the occurrence of each character unique. Hard % 0 41 Calculate tax on income as per given tax brackets. Beginner % 0 42 Valid Pickup and Delivery options Hard % 0 43 Print Top 10 videos from List Beginner % 0 44 Compare two version numbers of a software Medium % 0 45 The largest number can be formed from the given number Beginner % 0 46 Minimum number of adjacent swaps to sort the given array Hard % 0 47 Minimum number of times String A is repeated to such that B is substring of A Medium % 0 48 Print all nested directories and files in a given directory - Recursion Medium % 0 49 Check if the given playlist of programs is valid Beginner % 0 50 Maximum meetings in one room Medium % 0 51 Find the number of pairs with even XOR Beginner % 0 52 Unresolved references error - Django in PyCharm and IntelliJ Beginner % 0 53 Given an array, Find the number of all pairs with even sum Beginner % 0 54 The number of cycles in a given array of integers. Hard % 0 55 Check if given sudoku is valid or not Medium % 0 56 Find Election Winner Beginner % 0 57 Sort the indexes of the array as per the elements of the array Medium % 0 58 Construct the Largest number from the given digits Beginner % 1 59 Print all subarrays using recursion Medium % 0 60 Find Lexicographically smallest or largest substring of size k Beginner % 0 61 Largest word in dictionary by removing a few characters from the given string Beginner % 0 62 Calculate (x^y)%z without using pow() function Medium % 0 63 Check if one string is a subsequence of another string. Beginner % 0 64 Most frequent word Beginner % 0 65 Efficient Robot Problem - Find Minimum Trips Hard % 0 66 Job Sequencing algorithm - Java Medium % 0 67 Find subarray with a sum to given number-2 | Handle negative numbers Medium % 0 68 Sort the two dimensional (2D) array - In-place Medium % 0 69 Implement/Design the version control map system Medium % 0 70 Given an array, count the number of pairs with a given sum. Beginner % 0 Design data structure for players and ranks Maximum Bipartite Matching Problem - Java Override the compare function for Arrays.sort method - Java What is a Pascal Triangle? Minimum Deletions to make the occurrence of each character unique. Calculate tax on income as per given tax brackets. Valid Pickup and Delivery options Print Top 10 videos from List Compare two version numbers of a software The largest number can be formed from the given number Minimum number of adjacent swaps to sort the given array Minimum number of times String A is repeated to such that B is substring of A Print all nested directories and files in a given directory - Recursion Check if the given playlist of programs is valid Maximum meetings in one room Find the number of pairs with even XOR Unresolved references error - Django in PyCharm and IntelliJ Given an array, Find the number of all pairs with even sum The number of cycles in a given array of integers. Check if given sudoku is valid or not Find Election Winner Sort the indexes of the array as per the elements of the array Construct the Largest number from the given digits Print all subarrays using recursion Find Lexicographically smallest or largest substring of size k Largest word in dictionary by removing a few characters from the given string Calculate (x^y)%z without using pow() function Check if one string is a subsequence of another string. Most frequent word Efficient Robot Problem - Find Minimum Trips Job Sequencing algorithm - Java Find subarray with a sum to given number-2 | Handle negative numbers Sort the two dimensional (2D) array - In-place Implement/Design the version control map system Given an array, count the number of pairs with a given sum. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16