从一个字典中随机选择一个单词，并用’－’字符告诉用户该单词有几个字母。用户每次输入一个字母后，程序判断该字母是否在该单词中，如果有则显示该单词中所有该字母，否则提示没有猜中。最多有8次猜测的机会，如果在最大的猜测机会内猜中，则该次游戏用户胜利，否则用户失败。-Randomly selected from a dictionary a word and use ' -'　character tells the user that the word has several letters. Every time a user enter a letter, the program to determine whether the letter of the word, if there is displayed for all the letters of the word, or hints do not guess. Up to 8 times speculation, and if within the maximum opportunity to guess the speculation, the second victory in game users, or user failure.