Code With Brain on Instagram: "📘 Day 47 | Interview Question ❓ 🧩 Problem Statement: Write a program to print the following pattern for the given input. Input: N = 4 Output: Copy code 1 2 4 7 3 5 8 11 6 9 12 14 10 13 15 16 💡 Logic Insight: Numbers are filled column-wise Each column follows an incremental gap pattern This problem tests your ability to: Observe number sequences Build matrix-style logic Handle nested loops smartly 🎯 Concepts Tested: Pattern recognition 2D traversal logic Arithme