标题: 问道面试题目 [打印本页] 作者: 普渡哥 时间: 2012-7-19 10:17 标题: 问道面试题目 A gambler bet on a fair game, every time he bets $1, he has $10 before the game, if he loses all his money, the game ends,and he can only play 50 times , what is the probability he will lose all his money.