Top Tweets for #FastAndSlowPointers
π DSA Journey β Day 22
Solved core cycle detection problems π’π
𧩠Linked List Cycle
π Linked List Cycle II
π Find Length of Loop (GFG)
π‘ Learned how to:
β Detect a cycle
β Find cycle start
β Compute loop length
All in O(1) space πͺ
#DSA #LeetCode #GFG #FastAndSlowPointers
#Day307 of #365DaysOfDSA
Topics and Learnings: #LinkedList, #2Pointers, #FastAndSlowPointers
Problems Revised:
130. #Leetcode #141 : Linked List Cycle
Approach:
Used #TwoPointers to solve this
Complexity Analysis:
TC: O(N)
SC: O(1)
Day 18 of #100DaysOfCode π | LeetCode Challenge
Solved Linked List Cycle Detection using Floydβs Cycle Detection Algorithm
Two pointers (slow & fast) to efficiently detect cycles in O(n) time and O(1) space
#Python #LeetCode #FastAndSlowPointers #LinkedLists #100DaysOfLeetCode
#Day44 of #100DaysOfDSA
Topics and Learnings: #LinkedList, #2Pointers, #FastAndSlowPointers
Problems Solved:
76. #LeetCode #2095 : Delete the Middle Node of a Linked List
Approach: Used #TwoPointers to solve this
TC: O(N)
SC: O(1)
#Day43 of #100DaysOfDSA
Topics and Learnings: #LinkedList, #2Pointers, #FastAndSlowPointers
Problems Solved:
75. #LeetCode #19 : Remove Nth Node From End of List
Approach: Used #TwoPointers to solve this
TC: O(N)
SC: O(1)
#Day42 of #100DaysOfDSA
Topics and Learnings: #LinkedList, #2Pointers, #FastAndSlowPointers
Problems Solved:
74. #LeetCode #141 : Linked List Cycle 2
Approach: Used #TwoPointers to solve this
TC: O(N)
SC: O(1)
#Day41 of #100DaysOfDSA
Topics and Learnings: #LinkedList, #2Pointers, #FastAndSlowPointers
Problems Solved:
73. #LeetCode #141 : Linked List Cycle
Approach: Used #TwoPointers to solve this
TC: O(N)
SC: O(1)
"Feeling pumped after learning the fast and slow pointer method today! π Implemented it smoothly in a linked list problem, all thanks to Kunal and his amazing teachings. πͺ #DSA #FastAndSlowPointers #LinkedLists #GratefulLearning"
@leetcode
@kunalstwt
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