Problems

# Status Problem Level Completes Likes
1

Plus one to number represented by an array

Medium % 1
2

Find The Minimum time difference

Medium % 1
3

Departure and Destination Cities in a given itinerary

Beginner % 1
4

Given an array, rank its elements

Beginner % 2
5

Find Three Consecutive Odd Numbers in an array

Beginner % 1
6

Convert to Non-decreasing Array with one change

Beginner % 1
7

In an array, Duplicate the zeroes without expanding it

Beginner % 1
8

Maximum Consecutive Ones in a given array

Beginner % 0
9

Duplicate even elements in an array

Beginner % 1
10

Minimum Increments to make all array elements unique

Medium % 1
11

Maximum Surpasser in the given array

Hard % 1
12

Remove Duplicates in a given Sorted Array

Beginner % 1
13

Replace Elements with Greatest Element on Right

Beginner % 0
14

Count number of pairs in an array with sum = K

Medium % 0
15

Count similar words in a given array

Beginner % 0
16

Maximum distance from the nearest person.

Medium % 0
17

Sort 0, 1, 2 in an array - Part 2

Beginner % 0
18

Sort 0, 1, 2 in an array - Part 1

Beginner % 0
19

Override the compare function for Collections.sort method

Beginner % 0
20

Sum of all the overlapping elements

Beginner % 0
21

Find the Number of Contiguous Parking Areas

Medium % 0
22

Get specific row K in a Pascal Triangle

Medium % 0
23

Override the compare function for Arrays.sort method - Java

Beginner % 0
24

What is a Pascal Triangle?

Beginner % 0
25

Minimum number of adjacent swaps to sort the given array

Hard % 0
26

Check if the given playlist of programs is valid

Beginner % 0
27

Maximum meetings in one room

Medium % 0
28

Find the number of pairs with even XOR

Beginner % 0
29

Given an array, Find the number of all pairs with even sum

Beginner % 0
30

The number of cycles in a given array of integers.

Hard % 0
31

Check if given sudoku is valid or not

Medium % 0
32

Find Election Winner

Beginner % 0
33

Sort the indexes of the array as per the elements of the array

Medium % 0
34

Most frequent word

Beginner % 0
35

Efficient Robot Problem - Find Minimum Trips

Hard % 0

Plus one to number represented by an array

Find The Minimum time difference

Departure and Destination Cities in a given itinerary

Given an array, rank its elements

Find Three Consecutive Odd Numbers in an array

Convert to Non-decreasing Array with one change

In an array, Duplicate the zeroes without expanding it

Maximum Consecutive Ones in a given array

Duplicate even elements in an array

Minimum Increments to make all array elements unique

Maximum Surpasser in the given array

Remove Duplicates in a given Sorted Array

Replace Elements with Greatest Element on Right

Count number of pairs in an array with sum = K

Count similar words in a given array

Maximum distance from the nearest person.

Sort 0, 1, 2 in an array - Part 2

Sort 0, 1, 2 in an array - Part 1

Override the compare function for Collections.sort method

Sum of all the overlapping elements

Find the Number of Contiguous Parking Areas

Get specific row K in a Pascal Triangle

Override the compare function for Arrays.sort method - Java

What is a Pascal Triangle?

Minimum number of adjacent swaps to sort the given array

Check if the given playlist of programs is valid

Maximum meetings in one room

Find the number of pairs with even XOR

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

Most frequent word

Efficient Robot Problem - Find Minimum Trips