猴子吃桃问题：猴子第一天摘下若干个桃子，当即吃了一半，还不瘾，又多吃了一个

　　　第二天早上又将剩下的桃子吃掉一半，又多吃了一个。以后每天早上都吃了前一天剩下

　　　的一半零一个。到第10天早上想再吃时，见只剩下一个桃子了。求第一天共摘了多少。

-monkeys eat peaches : monkeys became the first several days of peaches, a half-eaten immediately, not addiction, Also eat a morning of the second day will eat the remaining peach half, eat one. The morning after the day before telling the remaining half of a zero. Article 10 days served, when the morning to see only one of the peach. For the first days of the number of extraction.