import random

participants = ['Alice', 'Bob', 'Charlie', 'David', 'Eve']

def draw_winner(participants):
winner = random.choice(participants)
return winner

print("抽奖开始！")
input("请按 Enter 键开始抽奖：")

winner = draw_winner(participants)
print(f"恭喜 {winner} 获得抽奖奖品！")