2015年11月9日
cf（模拟）
摘要： B. Robot's Task time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Robot Doc ... 阅读全文
posted @ 2015-11-09 19:18 martinue 阅读(180) 评论(0) 推荐(0)
cf（数学思维题）
摘要： Pasha has recently bought a new phone jPager and started adding his friends' phone numbers there. Each phone number consists of exactly n digits.... 阅读全文
posted @ 2015-11-09 14:03 martinue 阅读(290) 评论(0) 推荐(0)