for i in range(len(arr) - 2): for j in range(len(arr) - 2): total = arr[i][j] + arr[i][j+1] + arr[i][j+2] + arr[i+1][j+1] + arr[i+2][j] + arr[i+2][j+1] + arr[i+2][j+2] ...
A complete collection of Data Structures and Algorithms implemented in C 💻 This repository is built for learning, practice, and interview preparation. DSA-in-C/ ├── 01_Arrays/ ├── 02_Stack/ ├── ...