hlgsdx

#include <unistd.h>
#include <sys/wait.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
using namespace std;
int main()
{
    pid_t childpid,childpid2;
    int status;

hlgsdx

import threading
import random
import time

total_tickets = 5
lock = threading.Lock()


def sellOut(sellerId, paymentWait):
    global total_tickets

hlgsdx

# -*- coding: utf-8 -*-

import wx
import sqlite3

class LoginFrame(wx.Frame):
    def __init__(self, parent):
        wx.Frame.__init__(self, parent, id=wx.ID_ANY, title=wx.EmptyString, pos=wx.DefaultPosition,
                          size=wx.Size(350, 200), style=wx.DEFAULT_FRAME_STYLE | wx.TAB_TRAVERSAL)

hlgsdx

import sqlite3

'''
student(sno,sname,sage)
course(cno,cname)
sc(sno,cno,grade)

1.创建三个表
2.分别向三个表插入数据：
(1,mike,19),(2,john,18),(3,mary,18)

hlgsdx

//参考资料 https://www.cnblogs.com/wwjldm/p/6932083.html
@Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {

        if (requestCode == 1) {
            if (grantResults[0] == PackageManager.PERMISSION_GRANTED)
                Toast.makeText(this, "已授权", Toast.LENGTH_SHORT).show();
            else
                Toast.makeText(this, "未授权", Toast.LENGTH_SHORT).show();
            return;

hlgsdx

package com.github;

import java.util.Random;

class Students {
    private final int sid;

    Students(int sid) {
        this.sid = sid;
    }

hlgsdx

interface hello {
    void say();
}

class sayHallo {

    sayHallo(hello hallo) {
        hallo.say();
    }
}

hlgsdx

#!/bin/bash
Tmp_file=${1}".tmp"
Output=${1}".fbr"
dd ibs=1122304 skip=1 if="$1" of="$Tmp_file"
head -c -161 "$Tmp_file" > "$Output"
rm "$Tmp_file"

hlgsdx

#include <SDL.h>
#include <cstdio>

using namespace std;

//窗口宽
const int SCREEN_WIDTH = 1024;
//窗口高
const int SCREEN_HEIGHT = 768;

hlgsdx

#include <SDL.h>
#include <cstdio>
#include <iostream>
using namespace std;

//窗口宽
const int SCREEN_WIDTH = 1024;
//窗口高
const int SCREEN_HEIGHT = 768;