摘要：
A. QAQ time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output "QAQ" is a word to denote an expre 阅读全文
摘要：
B. Wrath time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Hands that shed innocent blood! 阅读全文
摘要：
A. Greed time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Jafar has n cans of cola. Each 阅读全文