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All Problems

# Status Problem video Level Completes Likes
483

Find Lexicographically smallest or largest substring of size k

Beginner % 0
482

Largest word in dictionary by removing a few characters from the given string

Beginner % 0
481

Calculate (x^y)%z without using pow() function

Medium % 0
480

Check if one string is a subsequence of another string.

Beginner % 0
479

Most frequent word

Beginner % 0
478

Efficient Robot Problem - Find Minimum Trips

Hard % 0
477

Job Sequencing algorithm

Medium % 1
476

Find subarray with a sum to given number-2 | Handle negative numbers

Medium % 0
475

Sort the two dimensional (2D) array - In-place

Medium % 0
474

Implement/Design the version control map system

Medium % 0
473

Given an array, count the number of pairs with a given sum.

Beginner % 0
472

Sort Map as per values - Java Program

Medium % 0
471

Two Sum Problem

Beginner % 0
470

Find if any two intervals overlap in given intervals

Medium % 0
469

Given an array, find the number of all pairs with odd sum.

Medium % 0
468

Unique subsets with a given sum with allowed repeated digits.

Medium % 0
466

Lexicographically next permutation With One swap

Medium % 1
465

Find all subsets of size K from a given number N (1 to N)

Medium % 0
464

Sum of distinct elements among two given sets

Beginner % 0
463

Combinations with sum K from a given number N with repetition

Medium % 0
462

Stable Marriage Problem - Gale–Shapley Algorithm

Hard % 0
461

Insert a node in the given sorted linked list.

Beginner % 1
460

Construct the largest number from the given array

Medium % 0
459

Given an array, find three-element sum closest to Zero

Medium % 1
457

Given an array, print all unique subsets with a given sum.

Medium % 0
456

Subsets Elements less than K.

Medium % 0
455

Replace array elements with maximum element on the right.

Medium % 0
454

Find all unique combinations of numbers (from 1 to 9 ) with sum to N

Medium % 0
453

Number of Intervals in which given value lies

Beginner % 0
452

Activity Selection Problem

Medium % 0
451

Find the sum of overlapping elements in two sets

Beginner % 0
450

Given two coordinates, Print the line equation

Beginner % 0

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

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.

Sort Map as per values - Java Program

Two Sum Problem

Find if any two intervals overlap in given intervals

Given an array, find the number of all pairs with odd sum.

Unique subsets with a given sum with allowed repeated digits.

Lexicographically next permutation With One swap

Find all subsets of size K from a given number N (1 to N)

Sum of distinct elements among two given sets

Combinations with sum K from a given number N with repetition

Stable Marriage Problem - Gale–Shapley Algorithm

Insert a node in the given sorted linked list.

Construct the largest number from the given array

Given an array, find three-element sum closest to Zero

Given an array, print all unique subsets with a given sum.

Subsets Elements less than K.

Replace array elements with maximum element on the right.

Find all unique combinations of numbers (from 1 to 9 ) with sum to N

Number of Intervals in which given value lies

Activity Selection Problem

Find the sum of overlapping elements in two sets

Given two coordinates, Print the line equation