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
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
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
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

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

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

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.