摘要:
Problem DescriptionWhuacmers usecoins.They have coins of value A1,A2,A3...An Silverland dollar. Oneday Hibix opened purse and found there were some... 阅读全文
摘要:
Problem DescriptionWhuacmers usecoins.They have coins of value A1,A2,A3...An Silverland dollar. Oneday Hibix opened purse and found there were some... 阅读全文