Codeforces Round 956 (Div. 2) || Editorial for Problem A,B,C,D

A. Array Divisibility || B. Corner Twist || C. Have Your Cake and Eat It Too || D. Swap Dilemma contest URL: https://codeforces.com/contest/1983 Contact me:- LinkedIn - https://www.linkedin.com/in/swapnil-tayal-53a5b4221/ Instagram - https://www.instagram.com/swapnil_tayal/ #codeforces #cp #cpp #educational #EducationalCodeforces #div2 #codeforcessolutions #editorial #educational #Codeforces956 #956