用Python帮我写一段新年烟花代码

好的，这是一段使用 Python 画出新年烟花的代码：

import turtle
import random

# 设置画布大小和背景色
turtle.setup(800, 600, 0, 0)
turtle.bgcolor("black")

# 隐藏海龟
turtle.hideturtle()

# 设置画笔速度
turtle.speed(0)

# 定义烟花颜色
colors = ["red", "orange", "yellow", "green", "blue", "purple"]

# 循环画烟花
while True:
    # 设置随机颜色和随机位置
    turtle.pencolor(random.choice(colors))
    turtle.penup()
    turtle.goto(random.randint(-400, 400), random.randint(-300, 300))
    turtle.pendown()

    # 画烟花
    for i in range(20):
        turtle.forward(20 + i * 10)
        turtle.left(120)

这段代码使用了 `turtle` 库来画图，`random` 库来生成随机数。它在循环中不断地生成随机颜色和位置，然后使用海龟绘图来画出烟花。

希望这能帮到你！

相关问题

能帮我写一段新年烟花代码吗

当然可以！这是一段使用 Python 的新年烟花代码的示例：

import turtle
import random

# 设置画布大小和背景色
turtle.setup(800, 600)
turtle.bgcolor("black")

# 创建一个海龟对象
t = turtle.Turtle()
t.speed(0)
t.hideturtle()

# 定义绘制烟花的函数
def draw_firework(x, y, color):
  t.penup()
  t.goto(x, y)
  t.pendown()
  t.color(color)
  t.dot(10)
  for i in range(20):
    t.forward(random.randint(10, 50))
    t.backward(random.randint(10, 50))
    t.right(random.randint(10, 90))

# 在随机位置绘制不同颜色的烟花
colors = ["red", "orange", "yellow", "green", "blue", "purple"]
for i in range(20):
  x = random.randint(-400, 400)
  y = random.randint(-300, 300)
  color = random.choice(colors)
  draw_firework(x, y, color)

# 等待用户点击屏幕关闭窗口
turtle.exitonclick()

这段代码使用了 Python 的 turtle 模块，可以在屏幕上绘制烟花的图案。代码中的函数 `draw_firework` 可以在给定的坐标 (x, y) 处绘制一个大小为 10 像素，颜色为 color 的圆点，然后随机绘制出若干条线段，使得整个图案看起来像烟花。最后，代码会在屏幕上随机绘制 20 个不同颜色的烟花。

希望这段代码能帮到你！

写一段python2025新年快乐烟花代码

### Python Code for New Year Fireworks Effect in 2025

To create an animated fireworks display suitable for simulating a New Year's celebration in 2025, one can use libraries such as `pygame` or `matplotlib`. Below is an example using `pygame`, which provides functionalities for handling graphics and animations.

import pygame
import random
import math

# Initialize Pygame
pygame.init()

# Screen dimensions
screen_width = 800
screen_height = 600
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption('New Year Fireworks 2025')

class Particle:
    def __init__(self, x, y):
        self.x = x
        self.y = y
        self.color = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))
        self.size = random.randint(4, 7)
        self.life = 30 + random.randint(-10, 10)

    def update(self):
        self.life -= 1
        self.y -= 1
        fade_factor = min(max(self.life / 30.0, 0), 1)
        self.color = tuple(int(c * fade_factor) for c in self.color)

def firework():
    particles = []
    center_x = screen_width // 2
    center_y = screen_height
    
    while True:
        screen.fill((0, 0, 0))

        if random.random() < 0.05:
            angle_range = range(0, 360, int(random.uniform(5, 20)))
            for angle in angle_range:
                p = Particle(center_x, center_y)
                dx = math.cos(math.radians(angle)) * random.uniform(10, 20)
                dy = -math.sin(math.radians(angle)) * random.uniform(10, 20)
                p.dx = dx
                p.dy = dy
                particles.append(p)

        for particle in particles[:]:
            particle.update()
            pygame.draw.circle(screen, particle.color, (int(particle.x), int(particle.y)), particle.size)
            if particle.life <= 0:
                particles.remove(particle)

        pygame.display.flip()
        
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                return
        
        pygame.time.delay(30)


if __name__ == "__main__":
    try:
        firework()
    finally:
        pygame.quit()

This program creates a simple simulation where multiple colored particles explode from the bottom center of the window towards all directions, mimicking fireworks going off during celebrations[^2].