摘要：
C. Replacement time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Replacement time limit 阅读全文
2016年7月19日
摘要：
B. Simple Game time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output B. Simple Game time limit 阅读全文
摘要：
A. Elections time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Elections time limit per 阅读全文