Contest - Contest Page | CodeChef
Problem Name -Chef and Work
Problem Link - CodeChef: Practical coding for everyone
Editorial - CHEFNWRK - Editorial
Problem Name - Polygon Relationship
Problem Link - CodeChef: Practical coding for everyone
Editorial - POLYREL - Editorial
Problem Name - K-Foldable String
Problem Link - CodeChef: Practical coding for everyone
Editorial - KFOLD - Editorial
Problem Name - Red-blue Trees
Problem Link - CodeChef: Practical coding for everyone
Editorial - RBTREES - Editorial
Problem Name - Beautiful Subsequence
Problem Link - CodeChef: Practical coding for everyone
Editorial - CHEFHALF - Editorial