题库
题号 状态 题目名称 通过率
CF1519C Berland Regional
CF1519D Maximum Sum of Products
CF1519E Off by One
CF1519F Chests and Keys
CF1520A Do Not Be Distracted!
CF1520B Ordinary Numbers
CF1520C Not Adjacent Matrix
CF1520D Same Differences
CF1520F1 Guess the K-th Zero (Easy version)
CF1520G To Go Or Not To Go?
CF1521A Nastia and Nearly Good Numbers
CF1521B Nastia and a Good Array
CF1521C Nastia and a Hidden Permutation
CF1521D Nastia Plays with a Tree
CF1521E Nastia and a Beautiful Matrix
CF1523A Game of Life
CF1523B Lord of the Values
CF1523C Compression and Expansion
CF1523D Love-Hate
CF1523E Crypto Lights