Problem: Solution:

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Solved: “Convert Binary Number in a Linked List to Integer” 🔢. 🧠 Used a simple traversal: res = res * 2 + node->val to convert binary to decimal. Fast, clean, and C++ efficient!. #LeetCode #LinkedList #Cplusplus #DSA #100DaysOfCode #TechTwitter

problem: solution:

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Solved: “Maximum Matching of Players With Trainers” on LeetCode!. 🏋️‍♂️ Used greedy + two pointers after sorting both arrays — matched players with trainers optimally. 📽 Full C++ explanation!. #LeetCode #Greedy #TwoPointers #Cplusplus #DSA #100DaysOfCode #TechTwitter

📌 I couldn’t record a video today due to a tight schedule, but I made sure to solve and commit my progress. Daily consistency matters. 💪.

Solved: “The Earliest and Latest Rounds Where Players Compete” 🔁. Simulated all match outcomes using recursion + memorization. 📂 Code pushed to GitHub:. #LeetCode #Cplusplus #DSA #Backtracking #CodingChallenge #100DaysOfCode #TechTwitter.

problem: solution:

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Solved: “Meeting Rooms III” on LeetCode!. 🏢 Simulated real-time room booking using two min-heaps — one for available rooms, one for engaged ones. 🧠 C++ solution with greedy scheduling & rescheduling logic. #LeetCode #PriorityQueue #Cplusplus #DSA #CodingChallenge #TechTwitter

problem: solution:

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Solved: “Reschedule Meetings for Maximum Free Time II” on LeetCode!. 📆 Shifted just one meeting to maximize free time using prefix/suffix max gaps. 🧠 Smart rescheduling logic in C++!. #LeetCode #Cplusplus #Scheduling #PrefixSuffix #DSA #100DaysOfCode #TechTwitter

Problem: Solution:

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Solved: “Reschedule Meetings for Maximum Free Time I” on LeetCode!. 📆 Used sliding window to cancel k meetings and maximize total gaps (aka free time). 🧠 Clean C++ logic!. #LeetCode #SlidingWindow #Scheduling #Cplusplus #DSA #100DaysOfCode #TechTwitter

problem: solution:

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Solved: “Maximum Number of Events That Can Be Attended II” on LeetCode!. 📅 Picked non-overlapping events using DP + greedy sorting to maximize value across k selections. #LeetCode #DynamicProgramming #Cplusplus #DSA #TechTwitter #CodingChallenge #100DaysOfCode