题目需求分析

1，游戏（1）：类似文曲星里的猜数字:



输入四入不重复的数字(中间用空格隔开)

形式为 " ? A ? B", 四个数中位置和数字都正确为 A,数字相同位置不同为 B,

当 4 A 0 B 时为猜对,每一局有8次机会.

2，游戏（2）：计算机随机生成一个1-100中的某数，用户输入一个数字去猜。

-Needs analysis questions 1, games (1): Similar Wenquxing in the number guessing: Enter the income not repeat four numbers (separated by spaces) in the form " ? A? B" , the number of the location and number four are correct for the A, the same number of different positions for the B, when the 4 A 0 B guess when each Board 8 chance. 2, games (2): 1-100 in computer randomly generates a certain number of users Enter a number to guess.