# Perl script:
 
 
 
 use Encode;
 
 
 
 $firstName = encode("iso-8859-1", $query->param('firstName'));
 
 
 
 $lastName = encode("iso-8859-1", $query->param('lastName'));
 
 
 
 $userName = lc 
 
 $query->param('firstName').".".$query->param('lastName');
 
 
 
 $password = $query->param('password');
 
 
 
 $sqlNewUser = "INSERT INTO TODO_USERS (FIRST_NAME,LAST_NAME,USER_NAME,PASSWORD) VALUES('".$firstName."','".$lastName."','$userName','$password');";
 
 
 
 if (! $db->Sql($sqlNewUser)){
 
 
 
 }else{
 
 	print $db->Error();		
 
 }

 Access to XMLHttpRequest at 'file:///C:/Users/Computer%20Parsian/Desktop/root/phpFile.php' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https.

 window.onload = init ;
 
 
 
 
 
 function init{
 
 	let btn = document.querySelector("#button1");
 
 	btn.addEventListener("click",ShowInfo);
 
 }
 
 function ShowInfo{
 
 	alert("hello");
 
 }

 public static void Start()
 
         {
 
             //var scheduler = StdSchedulerFactory.GetDefaultScheduler();
 
             //scheduler.Start();
 
             var job = JobBuilder.Create<MyQuartz>().Build();
 
             var trigger = TriggerBuilder.Create()
 
                 .WithDailyTimeIntervalSchedule(
 
                    builder =>
 
                         builder.WithIntervalInMinutes(2)
 
                             .OnEveryDay()
 
                             .StartingDailyAt(TimeOfDay.HourAndMinuteOfDay(18, 40))).Build();
 
             //scheduler.ScheduleJob(job, trigger);
 
             ISchedulerFactory sf = new StdSchedulerFactory();
 
             IScheduler sc = sf.GetScheduler();
 
             sc.ScheduleJob(job, trigger);
 
             sc.Start();
 
         }

  
 namespace WindowsFormsApplication1  
 {  
 public partial class Form1 : Form  
  
 {  
 SqlConnection my_cn = new SqlConnection("Data Source=.\\SQLEXPRESS;AttachDbFilename=C:\\Program Files\\Microsoft SQL Server\\MSSQL10.SQLEXPRESS\\MSSQL\\DATA\\sql 2014 student1.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True");  
  
 SqlCommand my_cm = new SqlCommand();  
  
 public Form1()  
 {  
 InitializeComponent();  
 }  
  
 private void Form1_Load(object sender, EventArgs e)  
 {  
 textBox1.Focus();  
 }  
  
 private void button1_Click(object sender, EventArgs e)  
 {  
  
 if (radioButton1.Checked)  
 {  
 string s;  
 s = "insert into p1 (code,name,family,bed)) values('" + Int32.Parse(maskedTextBox1.Text) + "','" + textBox1.Text + "','" + textBox2.Text + "','" + Int32.Parse(maskedTextBox2.Text) + "'";  
 my_cm.CommandText = s;  
  
  
 my_cm.Connection = my_cn;  
 my_cn.Open();  
 my_cm.ExecuteNonQuery();  
  
 }  
  
  
 else  
 {  
 string s;  
 s = "insert into p1 (code,name,family,best)) values('" + Int32.Parse(maskedTextBox1.Text) + "','" + textBox1.Text + "','" + textBox2.Text + "','" + Int32.Parse(maskedTextBox2.Text) + "'";  
 my_cm.CommandText = s;  
 my_cm.Connection = my_cn;  
 my_cn.Open();  
 my_cm.ExecuteNonQuery();  
 }  
  
 }  
 }  
 } 

 #include<stdio.h>
 
 #include<conio.h>
 
 #include<math.h>
 
 main()
 
 {
 
 int i,j,k,l,m=0,y,u,r;
 
 float d,determ=1.0,a[3][3],b[3],x[3],c[3][3],deltam[3],delta=1.0,p[3][3],q[3];
 
 for(i=0;i<=2;i++)
 
 {
 
  for(j=0;j<=2;j++)
 
  {
 
   printf("matris a");
 
   scanf("%f",&a[i][j]);
 
   }
 
   }
 
   for(l=0;l<=2;l++)
 
   {
 
    printf("bordar b");
 
    scanf("%f",&b[l]);
 
    }
 
    for(i=0;i<=2;i++)
 
    {
 
    for(j=0;j<=2;j++)
 
    {
 
    c[i][j]=a[i][j];
 
    }}
 
 for(i=0;i<2;i++)
 
 {
 
 for(j=i+1;j<=2;j++)
 
 {
 
 d=c[j][i]/c[i][i];
 
 for(k=0;k<=2;k++)
 
 {
 
 c[j][k]=c[j][k]-(d*c[i][k]);
 
 }
 
 }
 
 }
 
 for(i=0;i<=2;i++)
 
 {
 
 for(j=0;j<=2;j++)
 
 {
 
 if(i==j)
 
 determ=determ*c[i][j];
 
 }
 
 }
 
 for(y=0;y<=2;y++){
 
 for(u=0;u<=2;u++){
 
 p[y][u]=a[y][u];
 
 }}
 
 for(j=0;j<=2;j++)
 
 {
 
 for(i=0;i<=2;i++)
 
 {
 
 for(l=0;l<=2;l++)
 
 {
 
 if(i==l)
 
 {
 
  p[i][j]=b[l];
 
  if(l==2 && m<=2)
 
  {
 
   for(i=0;i<2;i++)
 
 {
 
 for(j=i+1;j<=2;j++)
 
 {
 
 d=p[j][i]/p[i][i];
 
 for(k=0;k<=2;k++)
 
 {
 
 p[j][k]=p[j][k]-(d*p[i][k]);
 
 }
 
 }
 
 }
 
 for(i=0;i<=2;i++)
 
 {
 
 for(j=0;j<=2;j++)
 
 {
 
 if(i==j){
 
 delta=delta*p[i][j];
 
 }
 
 }}
 
 deltam[m]=delta;
 
 x[m]=(deltam[m])/(determ);
 
 for(r=0;r<=2;r++){
 
 if(r==m){
 
 q[r]=x[m];
 
 } }
 
 m=m+1;
 
 for(y=0;y<=2;y++){
 
 for(u=0;u<=2;u++){
 
 p[y][u]=a[y][u];
 
 }}
 
 }
 
 }
 
 }
 
 }}
 
  for(r=0;r<=2;r++){
 
  printf("%f",q[r]);
 
  }
 
 getch();
 
 }