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Step by Step DSA
Selected
Learn DSA step by step
Start Now
GfG 160
Selected
Beginner to Advanced
Start Now
All Problems
3060 problems
Topic
Difficulty
Company
Sort
Google
Clear all
Status
Problem
Difficulty
Submissions
Accuracy
Indexes of Subarray Sum
MEDIUM
2M
16.5%
Missing in Array
EASY
2M
29.59%
Second Largest
EASY
2M
26.72%
Kadane's Algorithm
MEDIUM
1M
36.28%
Minimum Jumps
MEDIUM
1M
11.91%
Array Leaders
EASY
1M
29.94%
Duplicates in a Limited Range Array
EASY
931K
18.95%
Sort 0s, 1s and 2s
MEDIUM
880K
50.58%
Longest Subarray with Sum K
MEDIUM
856K
24.64%
Majority Element
MEDIUM
850K
27.82%
Kth Smallest
MEDIUM
842K
35.17%
Count Inversions
MEDIUM
794K
16.93%
Minimize the Heights II
MEDIUM
793K
15.06%
Rotate Array
MEDIUM
772K
37.06%
Undirected Graph Cycle
MEDIUM
763K
30.13%
Array Search
BASIC
754K
40.95%
Parenthesis Checker
EASY
751K
28.56%
First Occurrence in Sorted
EASY
746K
44.32%
Missing And Repeating
EASY
725K
24.83%
Equilibrium Point
EASY
704K
28.13%
Minimum Platforms
MEDIUM
678K
26.84%
Count Subsets with Sum
MEDIUM
663K
20.58%
Largest in Array
BASIC
648K
67.48%
Peak element
MEDIUM
648K
38.86%
Prime Number
EASY
643K
22.2%
Left View of Binary Tree
EASY
614K
33.74%
Check for BST
MEDIUM
614K
25.37%
Reverse a String
BASIC
611K
69.49%
0 - 1 Knapsack Problem
MEDIUM
609K
31.76%
Directed Graph Cycle
MEDIUM
607K
27.88%
Explore & Practice
Step by Step DSA
Selected
Learn DSA step by step
Start Now
GfG 160
Selected
Beginner to Advanced
Start Now
All Problems
3060 problems
Topic
Difficulty
Company
Sort
Google
Clear all
Status
Problem
Difficulty
Submissions
Accuracy
Indexes of Subarray Sum
MEDIUM
2M
16.5%
Missing in Array
EASY
2M
29.59%
Second Largest
EASY
2M
26.72%
Kadane's Algorithm
MEDIUM
1M
36.28%
Minimum Jumps
MEDIUM
1M
11.91%
Array Leaders
EASY
1M
29.94%
Duplicates in a Limited Range Array
EASY
931K
18.95%
Sort 0s, 1s and 2s
MEDIUM
880K
50.58%
Longest Subarray with Sum K
MEDIUM
856K
24.64%
Majority Element
MEDIUM
850K
27.82%
Kth Smallest
MEDIUM
842K
35.17%
Count Inversions
MEDIUM
794K
16.93%
Minimize the Heights II
MEDIUM
793K
15.06%
Rotate Array
MEDIUM
772K
37.06%
Undirected Graph Cycle
MEDIUM
763K
30.13%
Array Search
BASIC
754K
40.95%
Parenthesis Checker
EASY
751K
28.56%
First Occurrence in Sorted
EASY
746K
44.32%
Missing And Repeating
EASY
725K
24.83%
Equilibrium Point
EASY
704K
28.13%
Minimum Platforms
MEDIUM
678K
26.84%
Count Subsets with Sum
MEDIUM
663K
20.58%
Largest in Array
BASIC
648K
67.48%
Peak element
MEDIUM
648K
38.86%
Prime Number
EASY
643K
22.2%
Left View of Binary Tree
EASY
614K
33.74%
Check for BST
MEDIUM
614K
25.37%
Reverse a String
BASIC
611K
69.49%
0 - 1 Knapsack Problem
MEDIUM
609K
31.76%
Directed Graph Cycle
MEDIUM
607K
27.88%
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