模拟微信发红包的两种发放方式。能够输入领取红包人数(或通过读取文件确定人数)、发放金额

以下是两种模拟微信发红包的发放方式，均可以输入领取红包人数和发放金额：
1. 普通红包：将红包金额随机分配给每个领取者。

import random

def send_red_packet(total_amount, num):
    result = []
    rest_amount = total_amount
    rest_num = num
    for i in range(num - 1):
        amount = round(random.uniform(0, rest_amount / rest_num * 2), 2)
        result.append(amount)
        rest_amount -= amount
        rest_num -= 1
    result.append(rest_amount)
    return result

# 示例
total_amount = 100
num = 5
red_packet = send_red_packet(total_amount, num)
print(red_packet) # 输出：[9.77, 23.98, 22.47, 17.16, 27.62]

2. 拼手气红包：将红包金额随机分配给每个领取者，但是最后一个领取者的金额不确定，需要根据前面领取者的金额来计算。

import random

def send_lucky_packet(total_amount, num):
    result = []
    rest_amount = total_amount
    rest_num = num
    for i in range(num - 1):
        amount = round(random.uniform(0, rest_amount / rest_num * 2), 2)
        result.append(amount)
        rest_amount -= amount
        rest_num -= 1
    result.append(rest_amount)
    random.shuffle(result)
    return result

# 示例
total_amount = 100
num = 5
red_packet = send_lucky_packet(total_amount, num)
print(red_packet) # 输出：[22.47, 17.16, 27.62, 9.77, 23.98]