The answer is Kernighan's Lever: "because you'll learn". https://www.linusakesson.net/programming/kernighans-lever/index.php https://www.linusakesson.net/progr

The answer is Kernighan's Lever: "because you'll learn". https://www.linusakesson.net/programming/kernighans-lever/index.php https://www.linusakesson.net/programming/kernighans-lever/in...