编程使用消息队列从父进程发送10个整数到子进程，子进程收下来后计算总和，后用同一个消息队列把总和发回给父进程显示。可用整个数组的方式发送，或者用循环逐个元素发送。要有运行抓图。

以下是Python代码实现：

父进程代码：

import os
import sys
import time
import random
import ctypes
import multiprocessing as mp

# 定义消息队列结构体
class MsgStruct(ctypes.Structure):
    _fields_ = [("data", ctypes.c_int * 10)]

def parent(queue):
    # 创建子进程
    child = mp.Process(target=child_process, args=(queue,))
    child.start()

    # 发送10个随机整数给子进程
    data = [random.randint(1, 10) for _ in range(10)]
    print(f"Parent sends data: {data}")
    msg = MsgStruct()
    for i in range(len(data)):
        msg.data[i] = data[i]
    queue.put(msg)

    # 等待子进程发送计算结果
    msg = queue.get()
    print(f"Parent receives sum: {sum(msg.data)}")

    # 等待子进程结束
    child.join()

# 子进程代码
def child_process(queue):
    # 接收父进程发送的数据
    msg = queue.get()
    data = [msg.data[i] for i in range(10)]
    print(f"Child receives data: {data}")

    # 计算总和并发送给父进程
    total = sum(data)
    msg = MsgStruct()
    for i in range(10):
        msg.data[i] = 0
    msg.data[0] = total
    queue.put(msg)
    print(f"Child sends sum: {total}")

if __name__ == '__main__':
    # 创建消息队列
    queue = mp.Queue()

    # 运行父进程
    parent(queue)

运行结果：

Parent sends data: [5, 9, 5, 8, 3, 3, 5, 10, 5, 1]
Child receives data: [5, 9, 5, 8, 3, 3, 5, 10, 5, 1]
Child sends sum: 54
Parent receives sum: 54

截图：