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# Status Problem video Level Completes Likes
466

Lexicographically next permutation With One swap

Medium % 1
442

Find the number of distinct Islands OR connected components.

Hard % 0
416

Evaluation of Prefix Expressions (Polish Notation) | Set 2

Medium % 0
410

Evaluation of Prefix Expressions (Polish Notation) | Set 1

Medium % 0
408

Number of Islands

Medium % 1

Lexicographically next permutation With One swap

Find the number of distinct Islands OR connected components.

Evaluation of Prefix Expressions (Polish Notation) | Set 2

Evaluation of Prefix Expressions (Polish Notation) | Set 1

Number of Islands

  • 1

Top Performers

User Score Rank
millendu ( %) 1
InterviewPrep ( %) 2
naneunji ( %) 3
TutorialHorizon ( %) 4
SumitJain2023 ( %) 5

More Problems

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Companies Cloud

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Tags Cloud

  • software engineer 302 software development engineer (sde) 299 software engineer in test 142 software development engineer in test 131 test enginner 79 binary tree 76 difficulty level 45 misc 33 flipkart 26 full revision 22 stack 22 sorting techniques 19 qualcomm 16 quick revision 13 java concepts 12 expressions 12 scheduling/intervals 10 search algorithms 10 hash table 9 greedy algorithm 9 backtracking 9 uncategorized 9 priority queue 9 leet code 8 queue 7 heaps 4 deque 3 pair 3 activity selection 3 testing 1 career cup 1 pygame 1 sliding window 1 two pointer 1 bugs 1 position 1 machine learning 1 debugging 1

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