摘要:
poj1815FriendshipTime Limit:2000MSMemory Limit:20000KTotal Submissions:8768Accepted:2462DescriptionIn modern society, each person has his own friends.... 阅读全文
摘要:
hdu3251Being a HeroTime Limit: 20000/10000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 867Accepted Submission(s): 27... 阅读全文