Problem Description
Rikka is a fervent fan of JoJo’s Bizarre Adventure. As the last episode of Golden Wind has been aired, Rikka, with the help of Yuta, sets up this problem to express the love to Mista. Rikka is a fervent f
阅读背景：
2019杭电多校赛第九场 Rikka with Mista_Good good study Day day up~\(≧▽≦)/~
来源：互联网
分享到：
