摘要:
1145 - Dice (I) PDF (English) Statistics ForumTime Limit: 2 second(s) Memory Limit: 32 MBYou have N dices; each of them has K faces numbered from 1 to 阅读全文
摘要:
1050 - Marbles PDF (English) Statistics ForumTime Limit: 2 second(s) Memory Limit: 32 MBYour friend Jim has challenged you to a game. He has a bag con 阅读全文