基于Python开发的猜数字小游戏源码+项目使用说明(python课程作业).zip

import random import numpy as np import tensorflow as tf from tensorflow.keras.layers import Dense from tensorflow.keras.models import Model class Player: def __init__(self, name): self.name = name def get_input(self): gesture = int(input(f"{self.name}请输入您要比划的数字(0-9):")) while gesture < 0 or gesture > 9: gesture = int(input(f"{self.name}请输入有效的数字(0-9):")) number = int(input(f"{self.name}请输入您要说出的数字(0-18,不可以是5):")) while number < 0 or number > 18 or number == 5: number = int(input(f"{self.name}请输入有效的数字(0-18,不可以是5):")) return gesture, number class AI(Player): def __init__(self, name, actor_model): super().__init__(name) self.actor_model = actor_model def guess(self, player_gesture, player_number): state = np.array([[player_gesture, player_number]]) gesture_probs, number_probs = self.actor_model(state) max_gesture = np.max(gesture_probs) gesture_probs = np.exp(gesture_probs - max_gesture) / np.sum(np.exp(gesture_probs - max_gesture)) max_number = np.max(number_probs) number_probs = np.exp(number_probs - max_number) / np.sum(np.exp(number_probs - max_number)) gesture = np.random.choice(10, p=gesture_probs[0]) number = np.random.choice(19, p=number_probs[0]) return gesture, number class ActorModel(Model): def __init__(self): super(ActorModel, self).__init__() self.dense1 = Dense(64, activation='relu') self.dense2 = Dense(64, activation='relu') self.gesture_out = Dense(10, activation='softmax') self.number_out = Dense(19, activation='softmax') def call(self, state): x = self.dense1(state) x = self.dense2(x) gesture_probs = self.gesture_out(x) number_probs = tf.nn.softmax(self.number_out(x)) # 对number_out进行softmax操作 return gesture_probs, number_probs def train_model(num_episodes): actor_model = ActorModel() optimizer = tf.keras.optimizers.Adam(learning_rate=0.001) for episode in range(num_episodes): # 获得trajectory # 计算累积rewards # 训练actor model actor_model.save_weights('./model.h5') return actor_model def play_game(player, ai, rounds): player_wins = 0 ai_wins = 0 for episode in range(rounds): print(f"第{episode + 1}轮开始:") # 玩家输入 player_gesture, player_number = player.get_input() # AI猜测 ai_gesture, ai_number = ai.guess(player_gesture, player_number) # 输出双方选择 print(f"{player.name}的数字:{player_gesture}, {player_number}") print(f"{ai.name}的数字:{ai_gesture}, {ai_number}") # 判断胜负 total_1 = player_gesture + ai_gesture #total_2 = player_number + ai_number if total_1 == player_gesture: print(f"{player.name}胜利!") player_wins += 1 elif total_1 == ai_gesture: print(f"{ai.name}胜利!") ai_wins += 1 else: print("平局!") return player_wins, ai_wins def main(): #ai = AI('AI') print("欢迎来到猜码游戏!") player = Player('玩家') ai = AI('AI', ActorModel()) train_new_model = True if train_new_model: actor_model = train_model(100) ai.actor_model = actor_model else: try: ai.actor_model.load_weights('./model.h5') except: ai.actor_model = ActorModel() rounds = int(input("请输入游戏轮数:")) player_wins, ai_wins = play_game(player, ai, rounds) print("游戏结束!") print(f"{player.name}胜利次数:{player_wins}") print(f"{ai.name}胜利次数:{ai_wins}") if __name__ == "__main__": main()