文章目录 1 A Chess For Three CodeForces - 893A2 B - Beautiful Divisors CodeForces - 893B3 C - Rumor CodeForces - 893C4 D - Credit Card CodeForces - 893D5 E - Counting Arrays CodeForces - 893E6 F - Subtree Minimum Query CodeForces - 893F 博客链接: https://linxi99.gitee.io/20190214/CodeForces-893-Educational-Codeforces-Round-33/ 欢迎光临~~~ 1 A Chess For Three CodeForces - 893A 2 B - Beautiful Divisors CodeForces - 893B 3 C - Rumor CodeForces - 893C 4 D - Credit Card CodeForces - 893D 5 E - Counting Arrays CodeForces - 893E 6 F - Subtree Minimum Query CodeForces - 893F