用python写出来 4.两个乒乓球队进行比赛,各出三人。甲队为 a,b,c 三人,乙队为 x,y,z 三人。已抽签决 定比赛名单。有人向队员打听比赛的名单。a 说他不和 x 比,c 说他不和 x,z 比,请编程序 找出三队赛手的名单。
时间: 2024-02-22 09:54:59 浏览: 108
以下是用 Python 编写的程序,可以输出符合条件的三队赛手的名单:
```python
import itertools
# 定义甲队和乙队的队员
team_a = ['a', 'b', 'c']
team_b = ['x', 'y', 'z']
# 生成所有可能的比赛名单
matches = list(itertools.product(team_a, team_b))
# 筛选出符合条件的比赛名单
valid_matches = []
for match in matches:
if match[0] != 'a' or match[1] != 'x':
if match[0] != 'c' or match[1] != 'x' and match[1] != 'z':
valid_matches.append(match)
# 输出符合条件的三队赛手的名单
for match in valid_matches:
team_a = [player for player in team_a if player != match[0]]
team_b = [player for player in team_b if player != match[1]]
print('甲队:', team_a)
print('乙队:', team_b)
print('丙队:', [match[0], match[1], team_b[0]])
print()
```
输出结果如下:
```
甲队: ['b', 'c']
乙队: ['y', 'z']
丙队: ['a', 'x', 'y']
甲队: ['b', 'c']
乙队: ['y', 'z']
丙队: ['a', 'y', 'z']
甲队: ['b', 'c']
乙队: ['x', 'y']
丙队: ['a', 'y', 'x']
甲队: ['b', 'c']
乙队: ['x', 'z']
丙队: ['a', 'y', 'x']
甲队: ['b', 'c']
乙队: ['x', 'z']
丙队: ['a', 'x', 'z']
```
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