转存的 codeforces 2200左右的dp题 题目列表 Yaroslav and Two Strings Towers Two Strings Two out of Three Helga Hufflepuff's Cup New Year Letter Match & Catch Decoding Genome Work Group Anti-median (Hard Version) Treasure Hunting Pathwalks Counting Arrays Wizards and Huge Prize Neko and Aki's Prank Sums of Digits An overnight dance in discotheque Array Queries Bottles Array Without Local Maximums How many trees? Sergey and Subway Game of Stones Upgrading Array Lucky Tree Cashback Fibonacci-ish Hills Increasing Frequency Vasya and Beautiful Arrays Porcelain Lucky Common Subsequence Speed Dial Find a car Even Harder String and Operations Emotional Fishermen Realistic Gameplay Blue and Red of Our Faculty! Minlexes Cakes for Clones Keyboard Design Yet Another Segments Subset Sonya and Problem Without a Legend Game with Cards AND Segments Bags with Balls Team Building Balanced String