摘要：
B. Bash's Big Day time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Ba... 阅读全文
摘要：
Battle Ships Time Limit: 2 Seconds Memory Limit: 65536 KB Battle Ships is a new game which is similar to Star Craft. In this game, the enem... 阅读全文
摘要：
Your company provides robots that can be used to pick up litter from fields after sporting events and concerts. Before robots are assigned to a job... 阅读全文