# 【Puzzle】祝你好运

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# 问题描述

## Chuck-a-luck

Chuck-a-luck is a gambling game often played at carnivals and gambling houses
A player may bet on any one of the numbers 1, 2, 3, 4, 5, 6

Three dice are rolled

If the player’s number appears on one, two, or three of the dice, he receives respectively one, two, or three times his original stake plus his own money back
Otherwise, he loses his stake

What is the player’s expected loss per unit stake?

“祝你好运”一种赌博游戏，经常在嘉年华和赌场玩。

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