Educational Codeforces Round 178 | Video Solutions - A to E | by Pradyumn Kejriwal | TLE Eliminators

TLE Self-Paced Courses are Live! Enrol Now - https://www.tle-eliminators.com Join us for the live post-contest discussion of Educational Codeforces Round 178 (Div 2)! We'll go through the solutions for problems A, B, C, D and E in detail, analyzing different approaches and optimizations. Tune in to up-solve effectively and improve your problem-solving skills! 📢Check out handpicked problems by Priyansh himself, on our CP-31 sheet: https://www.tle-eliminators.com/cp-sheet Solution Codes: Three Decks - https://codeforces.com/contest/2104/s... Move to the End - https://codeforces.com/contest/2104/s... Card Game - https://codeforces.com/contest/2104/s... Array and GCD - https://codeforces.com/contest/2104/s... Unpleasant Strings - https://codeforces.com/contest/2104/s... Please fill out the Feedback form for PCD: https://forms.gle/Px6fXC4TL7xBP7GW9 Be sure to check out TLE Eliminators. Website: https://www.tle-eliminators.com/ Instagram:   / tle_eliminators   Linkedin:   / tle-eliminators   Twitter:   / tle_eliminators   TLE Community Discord Server:   / discord   Timestamps:- 00:00 Three Decks 09:33 Move to the End 24:12 Card Game 46:40 Array and GCD 1:25:22 Unpleasant Strings