Frederick Chen
10fe6aa33b
https://codeforces.com/problemset/problem/1922/B Signed-off-by: Frederick Chen <seventeen@ohdragonboi.cn>
OI-Codes/codeforces
My AtCoder profile: @Fengyi_Chen
该文件夹内主要存储 Codeforces 题目（练习题与比赛题）
solo-problems：非比赛完成题目比赛名称：对应比赛题目