import random
import time
def number_guessing_game():
"""猜数字游戏主函数"""
print("=" * 40)
print("欢迎来到猜数字游戏！")
print("我会想一个1到100之间的随机数字")
print("你需要猜出这个数字，我会告诉你猜大了还是猜小了")
print("看看你能用多少次猜对吧！")
print("=" * 40)
print()
# 游戏设置
max_number = 100
secret_number = random.randint(1, max_number)
attempts = 0
guessed_numbers = []
difficulty = choose_difficulty()
# 根据难度设置最大尝试次数
max_attempts = {
'简单': 15,
'中等': 10,
'困难': 7
}[difficulty]
print(f"已选择{difficulty}难度，你有{max_attempts}次机会")
print("游戏开始！")
print()
# 游戏主循环
while attempts < max_attempts:
# 获取玩家猜测
try:
guess = input(f"请输入你猜的数字（1-{max_number}）: ")
guess = int(guess)
# 验证输入范围
if guess < 1 or guess > max_number:
print(f"请输入1到{max_number}之间的数字！")
continue
# 检查是否重复猜测
if guess in guessed_numbers:
print("你已经猜过这个数字了，请换一个！")
continue
# 记录猜测
attempts += 1
guessed_numbers.append(guess)
# 检查猜测结果
if guess < secret_number:
print("猜小了！再试试更大的数字")
elif guess > secret_number:
print("猜大了！再试试更小的数字")
else:
# 猜对了
print()
print("=" * 40)
if attempts == 1:
print("太神奇了！你一次就猜对了！")
elif attempts <= 5:
print(f"太棒了！你只用了{attempts}次就猜对了！")
elif attempts <= max_attempts // 2:
print(f"不错！你用了{attempts}次猜对了！")
else:
print(f"恭喜你！你用了{attempts}次猜对了！")
print(f"秘密数字就是: {secret_number}")
print("=" * 40)
break
# 显示剩余次数
remaining = max_attempts - attempts
if remaining > 0:
print(f"还剩{remaining}次机会")
# 提供提示（在困难模式下提示较少）
if difficulty != '困难' and remaining <= max_attempts // 2:
give_hint(guess, secret_number, max_number)
print()
except ValueError:
print("请输入有效的数字！")
# 游戏结束但未猜对
if attempts >= max_attempts and guess != secret_number:
print()
print("=" * 40)
print(f"游戏结束！你已经用完了所有{max_attempts}次机会")
print(f"秘密数字是: {secret_number}")
print("=" * 40)
# 询问是否再玩一次
play_again = input("\n想再玩一次吗？(是/否): ").strip().lower()
if play_again in ['是', 'y', 'yes', '1']:
number_guessing_game()
else:
print("\n谢谢参与！下次再见！")
time.sleep(1)
def choose_difficulty():
"""让玩家选择游戏难度"""
while True:
print("请选择难度：")
print("1. 简单 (15次机会)")
print("2. 中等 (10次机会)")
print("3. 困难 (7次机会)")
choice = input("请输入1-3选择难度: ").strip()
if choice == '1':
return '简单'
elif choice == '2':
return '中等'
elif choice == '3':
return '困难'
else:
print("请输入有效的选项（1-3）！")
print()
def give_hint(guess, secret, max_num):
"""给玩家提供提示"""
difference = abs(guess - secret)
percentage = (difference / max_num) * 100
if percentage < 10:
print("提示：非常接近了！就在附近！")
elif percentage < 20:
print("提示：很近了！再调整一点点")
elif percentage < 30:
print("提示：比较接近了")
elif percentage < 50:
print("提示：还有一段距离")
else:
print("提示：差得有点远哦")
if __name__ == "__main__":
# 启动游戏
number_guessing_game()