请根据这个规则写出Python代码
时间: 2024-04-05 15:33:55 浏览: 21
好的,以下是一个简单的 Python 代码示例,实现了您所描述的积分抽奖规则:
```python
import random
# 读取候选名单
candidates = []
with open('Candidates.csv', 'r') as f:
for line in f:
user_id, score = line.strip().split(',')
candidates.append({'user_id': int(user_id), 'score': int(score)})
# 检查每个人是否已经中过奖
def check_winner(candidate, winners):
for winner in winners:
if candidate['user_id'] == winner['user_id']:
return True
return False
# 抽取一等奖
def draw_first_prize(candidates):
eligible_candidates = []
for candidate in candidates:
if candidate['score'] >= 1000:
eligible_candidates.append(candidate)
if not eligible_candidates:
return None
random.shuffle(eligible_candidates)
for candidate in eligible_candidates:
if not check_winner(candidate, first_prize_winners):
if candidate['score'] <= 2000:
if random.random() < 1/2:
return candidate
elif candidate['score'] <= 3000:
if random.random() < 1:
return candidate
else:
if random.random() < 3/2:
return candidate
return None
# 抽取二等奖
def draw_second_prize(candidates):
eligible_candidates = []
for candidate in candidates:
if candidate['score'] > 0:
eligible_candidates.append(candidate)
if len(eligible_candidates) < 2:
return None
random.shuffle(eligible_candidates)
winners = []
for candidate in eligible_candidates:
if not check_winner(candidate, winners):
winners.append(candidate)
if len(winners) == 2:
return winners
return None
# 存储中奖者名单
first_prize_winners = []
second_prize_winners = []
# 抽奖开始
while True:
# 抽取一等奖
first_prize_winner = draw_first_prize(candidates)
if first_prize_winner:
print('恭喜一等奖获得者 {} 中奖!'.format(first_prize_winner['user_id']))
first_prize_winners.append(first_prize_winner)
# 抽取二等奖
second_prize_winners = draw_second_prize(candidates)
if second_prize_winners:
print('恭喜二等奖获得者 {} 和 {} 中奖!'.format(
second_prize_winners[0]['user_id'], second_prize_winners[1]['user_id']))
for winner in second_prize_winners:
first_prize_winners.append(winner)
# 如果所有人都已经中过奖,则结束抽奖
if len(first_prize_winners) == len(candidates) or len(second_prize_winners) == len(candidates) - len(first_prize_winners):
break
```
需要注意的是,这段代码仅供参考,具体实现方式可能会因为需求的细节而有所不同。例如,如果候选人数非常大,读取 Candidates.csv 文件的方式可能需要进行优化;如果需要每十分钟精确开奖,还需要添加时间控制和定时器等功能。