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隔壁群看到的一个题目
diefishfish
·
Sep 23, 2016
· 1911 views
This topic created in 3612 days ago, the information mentioned may be changed or developed.
题目
隔壁
厉害
看到
2 replies
•
2016-09-23 15:26:13 +08:00
1
gogohigh
Sep 23, 2016
https://www.zhihu.com/question/19912025
2
lemontv
Sep 23, 2016
题目上没说后面的人能直接出前面的人拿了多少颗豆,只能”摸出剩下绿豆数量“
A 拿 10 颗豆, B 拿 15 颗豆。
C 只能知道, A+B=25 颗豆。
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