摘要: D - Various Sushi Time Limit: 2 sec / Memory Limit: 1024 MB Score : 400400 points Problem Statement There are NN pieces of sushi. Each piece has two p 阅读全文
posted @ 2019-10-13 11:22 阿斯水生产线 阅读(238) 评论(0) 推荐(0) 编辑