8.平分21

平分算法

21个筐，7个满，7个半，7个空，3人平分

代码：

 1 #!/usr/bin/env python
 2 # encoding: utf-8
 3 """
 4 @author: 侠之大者kamil
 5 @file: 平分问题.py
 6 @time: 2016/4/20 15:23
 7 for a in range(4):
 8     for b in range(min(4,7 - a + 1,a + 1)):
 9         c = 7 -a -b
10         if c >= 4 or c > b: 
11             continue
12         ah = int((3.5 - a) / 0.5)
13         bh = int((3.5 - b) / 0.5)
14         ch = int((3.5 - c) / 0.5)
15         if ah + bh + ch == 7:
16             print("*" * 18)
17             print(a, ah, 7 - a - ah)
18             print(b, bh, 7 - b - bh)
19             print(c, ch, 7 - c - ch)

结果：

ssh://kamil@xzdz.hk:22/usr/bin/python3 -u /home/kamil/windows_python3/python3/quweibaidu/平分问题.py
******************
3 1 3
2 3 2
2 3 2
******************
3 1 3
3 1 3
1 5 1

Process finished with exit code 0

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