# Status Problem video Level Completes Likes
487

Find Election Winner

Beginner % 0
486

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

Medium % 0
479

Most frequent word

Beginner % 0
478

Efficient Robot Problem - Find Minimum Trips

Hard % 0
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
473

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

Beginner % 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
464

Sum of distinct elements among two given sets

Beginner % 0
462

Stable Marriage Problem - Gale–Shapley Algorithm

Hard % 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
445

Depth-First Search (DFS) in 2D Matrix/2D-Array - Recursive Solution

Beginner % 1
442

Find the number of distinct Islands OR connected components.

Hard % 0
440

Given an array, Print sum of all subsets

Beginner % 1
433

Depth-First Search (DFS) in 2D Matrix/2D-Array - Iterative Solution

Beginner % 0
432

Breadth-First Search (BFS) in 2D Matrix/2D-Array

Beginner % 1
427

Number of Islands using BFS

Medium % 0
421

Sort a given stack - Using Recursion

Hard % 1
413

ZigZag OR Diagonal traversal in 2d array/Matrix using queue

Medium % 0
408

Number of Islands

Medium % 1
406

Evaluation of Postfix Expressions (Polish Postfix notation) | Set 2

Medium % 0
399

Round Price Problem

Hard % 0
397

Find Third Smallest elements in a given array

Beginner % 0

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

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

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

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

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

Sum of distinct elements among two given sets

Stable Marriage Problem - Gale–Shapley Algorithm

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.

Depth-First Search (DFS) in 2D Matrix/2D-Array - Recursive Solution

Find the number of distinct Islands OR connected components.

Given an array, Print sum of all subsets

Depth-First Search (DFS) in 2D Matrix/2D-Array - Iterative Solution

Breadth-First Search (BFS) in 2D Matrix/2D-Array

Number of Islands using BFS

Sort a given stack - Using Recursion

ZigZag OR Diagonal traversal in 2d array/Matrix using queue

Number of Islands

Evaluation of Postfix Expressions (Polish Postfix notation) | Set 2

Round Price Problem

Find Third Smallest elements in a given array