This is the official video editorial of the CodeChef January Lunchtime 2021.
Problem: Dreams of Divisibility (DREDIV)
Educator Name: Meet Singh Gambhir
Link to the problem: https://www.codechef.com/LTIME92C/problems/DREDIV
To learn Competitive Programming from the top educators of CodeChef, register yourself on Unacademy: https://unacademy.com/goal/competitive-programming/LEARNCP
Use Coupon Code: MEET10
Reach out to us on any of our social media handles:
Facebook: https://www.facebook.com/CodeChef
Twitter: https://twitter.com/codechef
Instagram: https://www.instagram.com/codechef
Linkedin: https://www.linkedin.com/company/codechef
Telegram: https://t.me/learncpwithcodechef
View the Original Source by Clicking Here