Codeforces 714C. Sonya and Queries Tire树
摘要:
C. Sonya and Queries time limit per test:1 second memory limit per test: 256 megabytes input:standard input output: standard output C. Sonya and Queri 阅读全文
posted @ 2016-09-21 22:28 GeekZRF 阅读(336) 评论(0) 推荐(0) 编辑