摘要:
DescriptionMr. Mindless has many balls and many boxes,he wants to put all the balls into some of the boxes.Now, he wants to know how m... 阅读全文
摘要:
Description有三户人家共拥有一座花园,每户人家的太太均需帮忙整理花园。A 太太工作了5 天,B 太太则工作了4 天,才将花园整理完毕。C 太太因为正身怀六甲无法加入她们的行列,便出了90元。请问这笔钱如何分给A、B 二位太太较为恰当?A 应得多少元?90/(... 阅读全文