猴子吃桃问题.猴子第一天摘下若干个桃子,当即吃了一半,还不过瘾,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.到第十天早上在想吃时,就只剩一个桃子了.求第一天共摘了多少个桃子?-Monkeys eat peach. Monkey on the first day off several peaches, promptly ate a half, still not enough, again eat one. In the morning and the rest of the peaches to eat half, eat another. Every day after they had eaten in the morning the day before the rest of the half one. The first ten days when you want to eat in the morning, only one peach. How many peaches were picked for the first day?