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A. Shift Sort | Codeforces Round 1049 (Div. 2) | Binary String + Greedy | Full Explanation

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Sep 9, 2025
17:27

🔥 Solve Codeforces Problem A: Shift Sort from Round 1049 (Div. 2)! In this video, we provide a complete explanation, approach, and working C++ code for the problem. You’ll understand the greedy logic, edge cases, and step-by-step reasoning for minimum operations. 📌 Problem Tags: Greedy, Sorting, Strings 📌 Difficulty: Easy-Medium 📌 Level: Beginner Friendly ✅ What You’ll Learn in This Video: ✔ Problem Understanding ✔ Observations & Key Insight ✔ Step-by-step Approach ✔ Optimized Solution & C++ Code ✔ Dry Run with Examples ✔ Time Complexity Analysis 📂 Timestamps: 00:00 Introduction & Problem Statement 01:35 Key Observations 03:10 Greedy Approach Explained 05:00 Algorithm & Pseudocode 06:20 C++ Code Implementation 08:15 Example Dry Run & Testing 09:30 Complexity & Wrap-up 💻 Code: https://github.com/khalidahmed78692/Codeforces/blob/master/A_Shift_Sort.cpp 📢 Like, Share & Subscribe for more Competitive Programming videos! #codeforces #competitiveprogramming #cplusplus #dsa #algorithms #coding #codeforcessolutions #CodeforcesRound1049 #ShiftSort #greedyalgorithm #sorting #BinaryString #problemsolving #programmingcontest #learncoding #competitivecoding

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A. Shift Sort | Codeforces Round 1049 (Div. 2) | Binary String + Greedy | Full Explanation | NatokHD