import random

words = ["apple", "banana", "cherry", "date", "elderberry"]

def guess_word():
    word = random.choice(words)
    guessed_letters = []
    attempts = 6

    while attempts > 0:
        display_word = ""
        for letter in word:
            if letter in guessed_letters:
                display_word += letter
            else:
                display_word += "_"
        print(display_word)

        guess = input("请输入一个字母：")
        if guess in word and guess not in guessed_letters:
            guessed_letters.append(guess)
            if all(letter in guessed_letters for letter in word):
                print("恭喜你猜对了单词！")
                break
        else:
            attempts -= 1
            print(f"猜错了，你还有 {attempts} 次机会。")

    if attempts == 0:
        print(f"游戏结束，单词是 {word}")

if __name__ == "__main__":
    guess_word()

import random

def number_bomb():
    num = random.randint(1, 100)
    guess = None
    attempts = 10

    while guess!= num and attempts > 0:
        guess = int(input("请输入你猜测的数字（1 - 100）: "))
        attempts -= 1

        if guess < num:
            print("猜小了，还剩", attempts, "次机会。")
        elif guess > num:
            print("猜大了，还剩", attempts, "次机会。")

    if guess == num:
        print("恭喜你猜对了！")
    else:
        print("游戏结束，数字是", num)

if __name__ == "__main__":
    number_bomb()

import pygame
import random

# 基础设置
# 屏幕高度
SCREEN_HEIGHT = 480
# 屏幕宽度
SCREEN_WIDTH = 600
# 小方格大小
GRID_SIZE = 20

# 颜色定义
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
GREEN = (0, 255, 0)

# 初始化 pygame
pygame.init()

# 创建屏幕
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption("贪吃蛇游戏")

# 游戏时钟
clock = pygame.time.Clock()

# 初始蛇的位置和长度
snake_pos = [200, 100]
snake_body = [[snake_pos[0], snake_pos[1]]]

# 食物的初始位置
food_pos = [random.randint(0, SCREEN_WIDTH // GRID_SIZE - 1) * GRID_SIZE,
            random.randint(0, SCREEN_HEIGHT // GRID_SIZE - 1) * GRID_SIZE]

# 游戏结束标志
game_over = False

# 游戏方向，初始向右
direction = 'RIGHT'
change_to = direction

def game_over_screen():
    font = pygame.font.SysFont(None, 48)
    text = font.render("游戏结束，按任意键重新开始", True, WHITE)
    screen.blit(text, [SCREEN_WIDTH // 2 - 200, SCREEN_HEIGHT // 2 - 50])
    pygame.display.flip()

def update_snake():
    global food_pos, game_over

    if not game_over:
        if direction == 'RIGHT':
            snake_pos[0] += GRID_SIZE
        elif direction == 'LEFT':
            snake_pos[0] -= GRID_SIZE
        elif direction == 'UP':
            snake_pos[1] -= GRID_SIZE
        elif direction == 'DOWN':
            snake_pos[1] += GRID_SIZE

        # 检查是否吃到食物
        if [snake_pos[0], snake_pos[1]] == food_pos:
            food_pos = [random.randint(0, SCREEN_WIDTH // GRID_SIZE - 1) * GRID_SIZE,
                        random.randint(0, SCREEN_HEIGHT // GRID_SIZE - 1) * GRID_SIZE]
        else:
            # 去除蛇尾
            del snake_body[0]

        # 检查是否撞到自己或边界
        if [snake_pos[0], snake_pos[1]] in snake_body[1:]:
            game_over = True
        elif snake_pos[0] < 0 or snake_pos[0] >= SCREEN_WIDTH or snake_pos[1] < 0 or snake_pos[1] >= SCREEN_HEIGHT:
            game_over = True

        snake_body.append(list(snake_pos))

def draw_snake_and_food():
    for pos in snake_body:
        pygame.draw.rect(screen, GREEN, [pos[0], pos[1], GRID_SIZE, GRID_SIZE])

    pygame.draw.rect(screen, WHITE, [food_pos[0], food_pos[1], GRID_SIZE, GRID_SIZE])

while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            quit()
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_UP and direction!= 'DOWN':
                change_to = 'UP'
            elif event.key == pygame.K_DOWN and direction!= 'UP':
                change_to = 'DOWN'
            elif event.key == pygame.K_LEFT and direction!= 'RIGHT':
                change_to = 'LEFT'
            elif event.key == pygame.K_RIGHT and direction!= 'LEFT':
                change_to = 'RIGHT'

    if change_to == 'UP' and direction!= 'DOWN':
        direction = 'UP'
    elif change_to == 'DOWN' and direction!= 'UP':
        direction = 'DOWN'
    elif change_to == 'LEFT' and direction!= 'RIGHT':
        direction = 'LEFT'
    elif change_to == 'RIGHT' and direction!= 'LEFT':
        direction = 'RIGHT'

    update_snake()

    screen.fill(BLACK)
    draw_snake_and_food()

    if game_over:
        game_over_screen()
    else:
        pygame.display.flip()

    clock.tick(10)