题号

博客链接

cf分数

算法标签

A

​​https://blog.nuoyanli.com/2020/07/14/codeforces-round-655-div-2-a/​​

800

简单

B

​​https://blog.nuoyanli.com/2020/07/14/codeforces-round-655-div-2-b/​​

1300

贪心

C

​​https://blog.nuoyanli.com/2020/07/14/codeforces-round-655-div-2-c/​​

1500

数学

D

​​https://blog.nuoyanli.com/2020/07/14/codeforces-round-655-div-2-d/​​

2100

DP

E

​​https://blog.nuoyanli.com/2020/07/14/codeforces-round-655-div-2-e/​​

2900

DP

F

​​https://blog.nuoyanli.com/2020/07/14/codeforces-round-655-div-2-f/​​

2800

交互题