SI model dynamickeho systemu

<title>Projekt SI</title>
<form method="post">
Pocet simulaci: <input type="text" value="100" name="pocet"><br>
<input type="submit" value="vsedni_den" name="simul">
<input type="submit" value="vikend" name="simul">
</form>
<?php

$pocet_simulaci = $_POST['pocet'];
$puvodni_simulace = $pocet_simulaci;
$simulace = $_POST['simul'];
if(isset($simulace))
{
echo '<a href="#vysledek">Zobrazit vysledek</a><br>';
$sum_zak_9   = 0;
$sum_zak_11 = 0;
$sum_zak_14 = 0;
$sum_zak_19 = 0;
$sum_zak     = 0;

$sum_zam_9   = 0;
$sum_zam_11  = 0;
$sum_zam_14  = 0;
$sum_zam_19  = 0;
while($pocet_simulaci >= 0)
{
echo "<br>### Simulace cislo: ".$pocet_simulaci." ##############################################################<br>";
$pocet_simulaci--;
$devet=devet($simul);
$jedenact=jedenact($simul);
$ctrnact=ctrnact($simul);
$devatenact=devatenact($simul);
$celkem=$devet+$jedenact+$ctrnact+$devatenact;


$minuty_9 = sluzby($devet);
$minuty_11 = sluzby($jedenact);
$minuty_14 = sluzby($ctrnact);
$minuty_19 = sluzby($devatenact);

$zamestnanci_9 = $minuty_9/120;
$zamestnanci_11 = $minuty_11/150; // 30minut pauza
$zamestnanci_14 = $minuty_14/270; // 30minut pauza
$zamestnanci_19 = $minuty_19/120;

$sum_zam_9   = $sum_zam_9 + $zamestnanci_9;
$sum_zam_11  = $sum_zam_11 + $zamestnanci_11;
$sum_zam_14  = $sum_zam_14 + $zamestnanci_14;
$sum_zam_19  = $sum_zam_19 + $zamestnanci_19;

$sum_zak_9   = $sum_zak_9 + $devet;
$sum_zak_11 = $sum_zak_11 + $jedenact;
$sum_zak_14 = $sum_zak_14 + $ctrnact;
$sum_zak_19 = $sum_zak_19 + $devatenact;
$sum_zak     = $sum_zak + $celkem;

echo "9-11h ->   ";
echo $devet;
echo " -> ".$zamestnanci_9;
echo " zamestnancu";
echo "<br>11-14h ->   ";
echo $jedenact;
echo " -> ".$zamestnanci_11;
echo " zamestnancu";
echo "<br>14-19h ->   ";
echo $ctrnact;
echo " -> ".$zamestnanci_14;
echo " zamestnancu";
echo "<br>19-21h ->   ";
echo $devatenact;
echo " -> ".$zamestnanci_19;
echo " zamestnancu";
echo "<br>";
echo "celkem za den: ".$celkem;
echo "<br>";
echo "<br>#####################################################################################<br>";
}
echo "<br><br><hr>";
echo '
<a name="vysledek">
<table border="1" width="90%">
<tr>
<td></td>
<td>9-11h</td>
<td>11-14h</td>
<td>14-19h</td>
<td>19-21h</td>
</tr>
<tr>
<td>Zakaznici</td>
<td>'.$sum_zak_9/$puvodni_simulace.'</td>
<td>'.$sum_zak_11/$puvodni_simulace.'</td>
<td>'.$sum_zak_14/$puvodni_simulace.'</td>
<td>'.$sum_zak_19/$puvodni_simulace.'</td>
</tr>
<tr>
<td>Zamestnanci</td>
<td>'.$sum_zam_9/$puvodni_simulace.'</td>
<td>'.$sum_zam_11/$puvodni_simulace.'</td>
<td>'.$sum_zam_14/$puvodni_simulace.'</td>
<td>'.$sum_zam_19/$puvodni_simulace.'</td>
</tr>
<tr>
<td>Zakaznici celkem</td>
<td colspan="4">'.$sum_zak/$puvodni_simulace.'</td>
</tr>
<tr>
<td>Pocet simulaci</td>
<td colspan="4">'.$puvodni_simulace.'</td>
</tr>
</table>
';
}
function gen($pst, $min, $max)
{
$pocet = 0;
$procento=rand(0,100);
if($procento<$pst[0]){$pocet=rand($min[0], $max[0]);}
elseif($procento<$pst[1]){$pocet=rand($min[1], $max[1]);}
elseif($procento<$pst[2]){$pocet=rand($min[2], $max[2]);}
elseif($procento<$pst[3]){$pocet=rand($min[3], $max[3]);}
elseif($procento<$$pst[4]){$pocet=rand($min[4], $max[4]);}
else{$pocet=rand($min[5], $max[5]);}
return $pocet;
}
function devet($s)
{
if($s == "vsedni_den")
{
$pst=array(12, 25, 30, 20, 12, 1);
$min=array(0, 11, 21, 31, 41, 51);
$max=array(10, 20, 30, 40, 50, 100);
}
else
{
$pst=array(10, 20, 35, 20, 14, 1);
$min=array(0, 11, 21, 31, 41, 51);
$max=array(10, 20, 30, 40, 50, 100);
}
$vysledek=gen($pst, $min, $max);
return $vysledek;
}
function jedenact($s)
{
if($s == "vsedni_den")
{
$pst=array(2, 10, 18, 30, 25, 15);
$min=array(0, 11, 21, 31, 41, 51);
$max=array(10, 20, 30, 40, 50, 100);
}
else
{
$pst=array(2, 8, 20, 30, 25, 15);
$min=array(0, 11, 21, 31, 41, 51);
$max=array(10, 20, 30, 40, 50, 100);
}
$vysledek=gen($pst, $min, $max);
return $vysledek;
}
function ctrnact($s)
{
if($s == "vsedni_den")
{
$pst=array(10, 18, 25, 25, 20, 2);
$min=array(0, 71, 101, 131, 161, 201);
$max=array(70, 100, 130, 160, 200, 300);
}
else
{
$pst=array(5, 28, 30, 20, 15, 2);
$min=array(0, 71, 101, 131, 161, 201);
$max=array(70, 100, 130, 160, 200, 300);
}
$vysledek=gen($pst, $min, $max);
return $vysledek;
}
function devatenact($s)
{
if($s == "vsedni_den")
{
$pst=array(6, 35, 40, 15, 3, 1);
$min=array(0, 11, 21, 31, 41, 51);
$max=array(10, 20, 30, 40, 50, 100);
}
else
{
$pst=array(12, 20, 40, 18, 8, 2);
$min=array(0, 11, 21, 31, 41, 51);
$max=array(10, 20, 30, 40, 50, 100);
}
$vysledek=gen($pst, $min, $max);
return $vysledek;
}
function sluzby($c)
{
$minuty=0;
$i=$c;
$servis=array(0, 0, 0);
$prodej=array(0, 0, 0);
while($i>=0)
{
$procento=rand(0,100);
if($procento<=75) //servis
{
$procento=rand(0,100);
if($procento<10){$minuty=$minuty+rand(5, 15); $servis[2]++;}
elseif($procento<20){$minuty=$minuty+rand(1, 2); $servis[0]++;}
else{$minuty=$minuty+rand(5, 5); $servis[1]++;}
}
else     //prodej
{
$procento=rand(0,100);
if($procento<30){$minuty=$minuty+rand(2, 7); $prodej[0]++;}
elseif($procento<60){$minuty=$minuty+rand(20, 30); $prodej[2]++;}
else{$minuty=$minuty+rand(7, 20); $prodej[1]++;}
}

$minuty++; //rezie mezi jednotlivymu ztakazniky = 1 minuta
$i--;
}
/*echo "---------------------<br>";
echo "pocet kratkych prodeju: ".$prodej[0]."<br>";
echo "pocet strednich prodeju: ".$prodej[1]."<br>";
echo "pocet dlouhych prodeju: ".$prodej[2]."<br>";
echo "pocet kratkych servisu: ".$servis[0]."<br>";
echo "pocet strednich servisu: ".$servis[1]."<br>";
echo "pocet dlouhych servisu: ".$servis[2]."<br>";
echo "---------------------<br>";*/

return $minuty;
}
?>