摘要:
用贪心判断当前个数是否成立, 然后二分查找搜答案 阅读全文
摘要:
World CupInput file: Standard InputOutput file: Standard OuptutTime limit: 1 second Here is World Cup again, the top 32 teams come together to fight f 阅读全文
摘要:
Problem A. Number Theory ProblemTime limit: 1 second Mr. Panda is one of the top specialists on number theory all over the world.Now Mr. Panda is inve 阅读全文