[Chef and Easy Queries]
problem link-(CodeChef: Practical coding for everyone)
solution link- Chef and Easy Queries | Codechef October Long Challenge 2020 - YouTube
[Positive AND]
problem link-(CodeChef: Practical coding for everyone)
solution link- Positive AND | codechef october long challenge 2020 | POSAND - YouTube
[Replace for X]
problem link-(CodeChef: Practical coding for everyone)
solution link-Replace For X | Codechef October Long challenge 2020 - YouTube
suggestions are most welcome🙃…