📅 Day 96 of #100DaysOfCode Problem: Rotate List (LeetCode 61) Approach (Linked List Manipulation): 1️⃣ Calculated the length of the linked list. 2️⃣ Connected the tail to the head to form a circular list. 3️⃣ Reduced rotations using k % length. 4️⃣ Found the new tail at position length - k. 5️⃣ Broke the circular link to get the new rotated list. #100DaysOfCode #LeetCode #DSA #LinkedList #Pointers #ProblemSolving #Cplusplus #CodingChallenge #Programming #DeveloperLife #DailyDSA #KeepLearning #TechCommunity #GrowthMindset #Motivation

📅 Day 90 of #100DaysOfCode Problem: Find Minimum in Rotated Sorted Array (LeetCode 153) Approach (Binary Search): 1️⃣ Used two pointers: left and right. 2️⃣ Found mid in each iteration. 3️⃣ If nums[mid] > nums[right], it means the minimum lies in the right half → move left = mid + 1. 4️⃣ Otherwise, the minimum lies in the left half (including mid) → move right = mid. 5️⃣ Continued until left == right, which gives the minimum element. #100DaysOfCode #LeetCode #DSA #BinarySearch #Arrays #ProblemSolving #Cplusplus #CodingChallenge #Programming #DeveloperLife #DailyDSA #KeepLearning #TechCommunity #GrowthMindset #Motivation

Day 6/30 – Arrays ≠ Pointers Today was about memory clarity. arr is not a pointer. But it behaves like one. • arr vs &arr[0] • *(arr + i) == arr[i] • Why array name can’t be reassigned The more I understand memory, the fewer “magic” errors I make. 6 days in. Getting sharper. #30DaysOfCode #Cplusplus #DSA #Programming #BuildInPublic

Day 91 LeetCode 153: Find Minimum in Rotated Sorted Array Approach (Binary Search): 1️⃣ Used two pointers: left and right. 2️⃣ Found mid in each iteration. 3️⃣ If nums[mid] > nums[right], the minimum lies in the right half → left = mid + 1. 4️⃣ Otherwise, the minimum lies in the left half (including mid) → right = mid. 5️⃣ Continued until left == right, which gives the minimum element. Time Complexity: O(log n) Space Complexity: O(1) #100DaysOfCode #LeetCode #DSA #BinarySearch #Arrays #ProblemSolving #Cplusplus #CodingChallenge #Programming #DeveloperLife #DailyDSA #KeepLearning #TechCommunity #GrowthMindset #Motivation

"If the code works, it must be correct.” Reality check: Code can run perfectly and still be wrong. In C/C++ especially: Returning pointers to local variables may seem fine char + char doesn’t behave the way beginners expect Undefined behavior can stay hidden for years The dangerous bugs aren’t the ones that crash. They’re the ones that quietly pass. Big lesson for me: Understanding why something works matters more than just making it work. What’s one coding myth you believed early in your journey? #Programming #Cplusplus #SoftwareEngineering #LearningInPublic #Coding

One variable, multiple outcomes: use if/elif/else to branch your code. In this example, a score is checked top-down until the first true condition assigns a grade, otherwise it falls back to else. Try changing the score value and see how the result changes!#CodingBasics #IfElse #Programming #LearnToCode

📅 Day 98 of #100DaysOfCode Problem: Delete and Earn (LeetCode 740) Approach (Dynamic Programming — House Robber Pattern): 1️⃣ Converted the array into a points array where each index stores total value earned from that number. 2️⃣ Choosing a number deletes its adjacent values (num - 1 and num + 1). 3️⃣ Recognized the pattern similar to the House Robber problem. 4️⃣ At each step, decided whether to take or skip the current value. 5️⃣ Used dynamic programming to maximize total earned points. Many DP problems become easier once you recognize familiar patterns 🧠 #100DaysOfCode #LeetCode #DSA #DynamicProgramming #DP #Arrays #ProblemSolving #Cplusplus #CodingChallenge #Programming #DeveloperLife #DailyDSA #KeepLearning #TechCommunity #GrowthMindset #Motivation

var vs. Explicit Types: Who wins? 🥊 Let’s keep it simple. If I can't tell what the variable is just by looking at the line, don't use var. The Rule: ✅ USE IT when the type is right there (e.g., new List). ❌ AVOID IT when the method name is a mystery. Code clarity > saving a few keystrokes. Every time. Which team are you on? 👇 #dotNET #CSharp #CleanCode #GokulCodingEra #Programming

What is the difference between a library and a framework? (explained by Kasane Teto) Most beginners are still confused about this, so I created a short video that explains the difference between them. #library #framework #programmer #beginner #video

🚀 Problem of the Day: Minimum Deci-Binary Partitions Given a number as a string n, the task is to find the minimum number of deci-binary numbers needed to sum up to n. A deci-binary number contains only digits 0 or 1. The largest digit in the number directly tells us the answer! Why? Because each deci-binary number contributes at most 1 to each digit, so we need at least as many numbers as the largest digit in n. Sometimes, the simplest observation is all you need! 👉 Check out my solution here : https://lnkd.in/gZS85ZMc #LeetCode #CodingChallenge #ProblemSolving #Cplusplus #Programming #DailyCoding #cpp #POD