<?
//////////// thfanx.php - thales functions ////////
// Functions needed by Thales                    //
// by Nikos Delis, Last mod.: 2/8/06             //
///////////////////////////////////////////////////

// seed with microseconds
function make_seed() {
    list($usec, $sec) = explode(' ', microtime());
    return (float) $sec + ((float) $usec * 100000);
}

function pshfia($num){
	$npshfia = 0;
	do {
		$npshfia+=1;
		$num=$num/10;
	} while ($num>=1);
	return($npshfia);
}

function msd($num){	// Most Segnificant Digit
	while ($num>=10){
		$num=$num/10;
	}
	return($num);
}

function lsd($num){
	$l=$num%10;
	return($l);
}

function exeikratoumeno($n1,$n2){
	// Bres poios einai mikroteros ari8mos kai posa pshfia exei
	$ek = false; // Exei Kratoumenno
	$tempn1 = $n1;
	$tempn2 = $n2;
	// An einai ISOI den exei shmasia...
	while (($ek==false)&&($tempn1>0)&&($tempn2>0)) {
		if ((lsd($tempn1)+lsd($tempn2))>=10) {
			// YPARXEIKRATOUMENO
			$ek = true;
		}
		$tempn1 = intval($tempn1/10);
		$tempn2 = intval($tempn2/10);
	}
	// CROP ta MSD tou megalyterou
	///while (pshfia($max)>pshfia($min)){
	///	$r = $max - (msd($max))*(pow(10,(pshfia($max))));
	///	$max = $r;

	///$t=intval($max);
	return($ek);
}
function exeidaneiko($n1,$n2){
	// 
	$ed = false; // Exei Daneiko
	$tempn1 = $n1;
	$tempn2 = $n2;
	// 
	while (($ed==false)&&($tempn1>0)&&($tempn2>0)) {
		if ((lsd($tempn1)-lsd($tempn2))<0) {
			// YPARXEI DANEIKO
			$ed = true;
		}
		$tempn1 = intval($tempn1/10); // Apokoph tou LSB
		$tempn2 = intval($tempn2/10);
	}
	return($ed);
}
function exeidaneikoekmo($n1,$n2){
	// n1 - n2 exei daneiko stis ekatontades MONO
	$ed = false; // Exei Daneiko
	$tempn1 = $n1;
	$tempn2 = $n2;
	// Apokleismos daneismou apo to LSB
	if ((lsd($tempn1)-lsd($tempn2))<=0) {
		// YPARXEI DANEIKO sto LSB. Apokleismos.
		return(false);
		exit("Test");
	}
	
	$tempn1 = intval($tempn1/10); // Apokoph tou LSB wste
	$tempn2 = intval($tempn2/10); // na ftasoume sto proteleytaio pshfio
	if ((lsd($tempn1)-lsd($tempn2))<0) {
		// YPARXEI DANEIKO
		$ed = true;
	}
	return($ed);
}
function exeimhden($n){
	// 
	$em = false; // Den Exei Mhdeniko
	$tempn = $n;
	// 
	while (($em==false)&&($tempn>0)) {
		if (lsd($tempn)==0) {
			// YPARXEI MHDENIKO
			$em = true;
		}
		$tempn = intval($tempn/10); // Apokoph tou LSB
	}
	return($em);
}

function isunique($numbs,$n1,$n2){
//$numbs[0][0] = 3;
//echo(empty($numbs));
//exit("XX");
	$isu = true; // ESTW oti EINAI monadiko to zeygari
	if (!empty($numbs)) { // An o pinakas DEN einai kenos
		reset($numbs);
		for ($i = 0; $i < 18; $i++) {  // tote sarwsh
			if (! empty($numbs[$i][0])) {
				if (($numbs[$i][0] == $n1) && ($numbs[$i][1] == $n2)) { // YPARXEI to zeygari
					$isu = false;
					echo("YPARXEI ");
					break;
				}
			} else { // ELSE not set - ara einai monadiko
				break;  // Break FOR
			}
		}
		reset($numbs);
		
	}
	//echo("($isu) $n1 $n2 --- ");
	//var_dump($numbs);
	//echo($numbs[0][0]);
	//echo(!$isu);
	//exit("AAAAAAAAAA");
	return($isu);
}

function isunique2($numb1,$numb2,$n1,$n2){
//$numbs[0][0] = 3;
//echo(empty($numbs));
//exit("XX");
	$isu = true; // ESTW oti EINAI monadiko to zeygari
	
	foreach($numb1 as $key => $value){
		if (($numb1[$key] == $n1) && ($numb2[$key] == $n2)){
			$isu = false;
		}
	}
	
/*	if (!empty($numbs)) { // An o pinakas DEN einai kenos
		reset($numbs);
		for ($i = 0; $i < 18; $i++) {  // tote sarwsh
			if (! empty($numbs[$i][0])) {
				if (($numbs[$i][0] == $n1) && ($numbs[$i][1] == $n2)) { // YPARXEI to zeygari
					$isu = false;
					echo("YPARXEI ");
					break;
				}
			} else { // ELSE not set - ara einai monadiko
				break;  // Break FOR
			}
		}
		reset($numbs);
		
	} */
	//echo("($isu) $n1 $n2 --- ");
	//var_dump($numbs);
	//echo($numbs[0][0]);
	//echo(!$isu);
	//exit("AAAAAAAAAA");
	return($isu);
}

function fill_numbers_of_three($numbs) {
	$numbs[0][0] = 0;
	$numbs[0][1] = 0;
	$numbs[0][2] = 0;
	$numbs[1][0] = 0;
	$numbs[1][1] = 1;
	$numbs[1][2] = 1;
	$numbs[2][0] = 0;
	$numbs[2][1] = 2;
	$numbs[2][2] = 2;
	$numbs[3][0] = 0;
	$numbs[3][1] = 3;
	$numbs[3][2] = 3;

	$numbs[4][0] = 1;
	$numbs[4][1] = 0;
	$numbs[4][2] = 1;
	$numbs[5][0] = 1;
	$numbs[5][1] = 1;
	$numbs[5][2] = 2;
	$numbs[6][0] = 1;
	$numbs[6][1] = 2;
	$numbs[6][2] = 3;
	$numbs[7][0] = 1;
	$numbs[7][1] = 3;
	$numbs[7][2] = 4;

	$numbs[8][0] = 2;
	$numbs[8][1] = 0;
	$numbs[8][2] = 2;
	$numbs[9][0] = 2;
	$numbs[9][1] = 1;
	$numbs[9][2] = 3;
	$numbs[10][0] = 2;
	$numbs[10][1] = 2;
	$numbs[10][2] = 4;
	$numbs[11][0] = 2;
	$numbs[11][1] = 3;
	$numbs[11][2] = 5;

	$numbs[12][0] = 3;
	$numbs[12][1] = 0;
	$numbs[12][2] = 3;
	$numbs[13][0] = 3;
	$numbs[13][1] = 1;
	$numbs[13][2] = 4;
	$numbs[14][0] = 3;
	$numbs[14][1] = 2;
	$numbs[14][2] = 5;
	$numbs[15][0] = 3;
	$numbs[15][1] = 3;
	$numbs[15][2] = 6;

	$numbs[16][0] = 2;
	$numbs[16][1] = 1;
	$numbs[16][2] = 3;

	$numbs[17][0] = 3;
	$numbs[17][1] = 2;
	$numbs[17][2] = 5;
	
	shuffle($numbs);
}
?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-7"><meta name="AUTHOR" content="N.Delis"><title>« ΘΑΛΗΣ »</title><link rel="stylesheet" href="prn0.css" type="text/css" id="ss1" media="print"><link rel="stylesheet" href="prnall.css" type="text/css" media="print"><style>
<!--
body		{font-family: "Times New Roman",Times,serif; background: url("bgst.gif") }
p			{ font-size: 24px; }
h1			{ font-size: 32px; color: #000000; padding: 3; margin-top: 0; margin-bottom: 0; background-color: #CCCCCC }
h4			{ font-size: 14px; padding-left: 3; margin-bottom: 0; }
h3			{ text-align: center; color: #F90; }
.stnum1		{ margin:0; padding-left:5; padding-right:5; text-align: right; }
.stnum2		{ white-space: nowrap; margin:0; padding-left:5; padding-right:5; border-bottom: 1px solid #000000; text-align: right; }
.stnum3		{ margin:0; padding-left:5; padding-right:5; text-align: right; }
.row2vis	{ display: inline; }
.row3vis	{ display: inline; }
.row2inv	{ display: none; background-color: #FFFFCC; }
.row3inv	{ display: none; background-color: #FFEEFF; }
.koumpi		{ font-size: 9pt; font-weight: bold; background-color: #398DC9; color: white; border: Black; border-style: solid; border-width: 1px; cursor: hand; margin: 2;}
.d1			{ margin:0; padding-left:5; padding-right:5; }
.d2			{ margin:0; padding-left:5; padding-right:5; border-bottom: 1px solid #000000; border-left: 1px solid #000000; }
.d3			{ margin:0; padding-left:5; padding-right:5; padding-bottom: .5em; border-left: 1px solid #000000; }
#a4			{ width: 170mm; background-color: #fff; }
#dvhead		{ border: 1px solid #000000; padding-bottom: 3px; text-align: left; }
#bigthales	{ float: right; color: #999999; margin-right: 7px; }
#ww			{ display: none; float: right; margin-right: 7px; }
#preinfo	{ font-size: 12px; padding-left: 3; padding-bottom: 1; margin-top: 0; background-color: #999999; color: #FFFFFF; border-bottom: 1px solid #777777; border-top: 2px dotted #BBBBBB; }
#stoixeia	{ display: block; }
#lysh		{ display: none; }
#dvmain		{text-align: center; height: 212mm; }
/* #holder td	{ text-align: center } */
#dvfooter	{ text-align: center; border: 1px dashed #000080; background-color: #CCFFFF; color: #0000FF; padding: 0; }
#frmcontrol	{ padding: 0; margin-top: 0.5em; background-color: #BBDDFF; }
-->
</style>
<script src="prnfunx.js" language="javascript" type="text/javascript"></script>
</head><body><center><div id="a4"><div id="dvhead"><h1><span id="bigthales">« ΘΑΛΗΣ »</span>Φύλλο Ασκήσεων </h1>
<pre id="preinfo"><span id="ww">www.θαλής.gr και www.sum.gr © 2006</span>Κατηγορία: <b><? print $signname?></b>, Αριθμός ασκήσεων: <b>18</b></pre><div id="stoixeia"><h4>Τάξη: ___ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Τμήμα: ___ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ημερομηνία: __/__/20__</h4><h4>Όνομα: _____________________________</h4></div><div id="lysh"><h3>Λύσεις των ασκήσεων</h3></div></div><div id="dvmain"><table id="holder" align="center" cellspacing="20" width="100%" height="100%" border="0"><?
$i = 0; //numbers table counter

for ($x = 0; $x < 6; $x++){ //GRAMMES
     print "<tr>\n";
     for ($y = 0; $y < 3; $y++){ // STHLES
     	print "\t<td align=\"center\">\n";
     	// Stoixhsh tou "+" eksw apo tous 2 pros8eteous, me margin sto span.
     	// 0,5em gia ka8e epipleon ari8mo.
     	$n0 = $numbers[$i][0];
     	$n1 = $numbers[$i][1];
     	$psf0 = strlen($n0); // PSHFIA 1ou pros8eteou
     	$psf1 = strlen($n1); // PSHFIA 2ou pros8eteou
     	if ($psf0 > $psf1) {
     		$mrgn = 0.5*($psf0 - $psf1); // 0,5em gia ka8e epipleon pshfio
     	} else {
     		$mrgn = 0;
     	}
     	//Eyresh KENWN gia thn kalypsh ths apostashs tvn MH ektypoumenwn ari8mwn kata thn ektypwsh
     	//Ta KENA gia thn EKTYPWSH:
		$spaces1 = str_repeat("&nbsp;", strlen($n1));
     	$n2 = $numbers[$i][2];
		$spaces2 = str_repeat("&nbsp;", strlen($n2));
     	if ($praksh!=4) {	// OLESoi prakseis ektos apo DIAIRESH
			//ESWTERIKOSPINAKAS
			print "\t\t<table border=\"0\">\n";
			print "\t\t  <tr>\n";
			print "\t\t    <td nowrap align=\"right\">\n";
			print("\t\t      <p class=\"stnum1\">".$numbers[$i][0]."</p>\n");
			print("\t\t      <p class=\"stnum2\">".$sign."&nbsp;<span id=\"deyteros".$i."\" class=\"row2vis\" style=\"margin-left:".$mrgn."em\">".$numbers[$i][1]."</span><samp id=\"deyteroskeno".$i."\" class=\"row2inv\">".$spaces1."</samp></p>\n");
			print("\t\t      <p class=\"stnum3\"> <span id=\"athroisma".$i."\" class=\"row3vis\">".$numbers[$i][2]."</span><samp id=\"athroismakeno".$i."\" class=\"row3inv\">".$spaces2."</samp></p>\n");
			print "\t\t    </td>\n";
			print "\t\t  </tr>\n";
			print "\t\t</table>\n";
			//TELOS ESWTERIKOSPINAKAS
     	} else {	// Eidika gia th DIAIRESH !!!
	     	//ESWTERIKOSPINAKAS gia th DIAIRESH !!!!!!!!!
			print "\t\t<table border=\"0\"  cellspacing=\"0\" cellpadding=\"0\">\n";
			print "\t\t  <tr>\n";
			print "\t\t    <td align=\"right\">\n";
			print("\t\t      <p class=\"d1\">".$numbers[$i][0]."</p>\n");
			print "\t\t    </td>\n";
			print "\t\t    <td align=\"right\">\n";
			print("\t\t      <p class=\"d2\"> &nbsp;<span id=\"deyteros".$i."\" class=\"row2vis\">".$numbers[$i][1]."</span><samp id=\"deyteroskeno".$i."\" class=\"row2inv\">".$spaces1."</samp></p>\n");
			print "\t\t    </td>\n";
			print "\t\t  </tr>\n";

			print "\t\t  <tr>\n";
			print "\t\t    <td align=\"right\">\n";
			print("\t\t      &nbsp;\n");
			print "\t\t    </td>\n";
			print "\t\t    <td align=\"right\" style=\"padding-bottom: 02px;\">\n";
			print("\t\t      <p class=\"d3\"> <span id=\"athroisma".$i."\" class=\"row3vis\">".$numbers[$i][2]."</span><samp id=\"athroismakeno".$i."\" class=\"row3inv\">".$spaces2."</samp></p>\n");
			print "\t\t    </td>\n";
			print "\t\t  </tr>\n";
			print "\t\t</table>\n";
			//TELOS ESWTERIKOSPINAKAS gia th DIAIRESH !!!!!!!!!
     	}

     	$i++;
     	print "\t\t</td>\n";
     }
     print "</tr>\n";
}
/* foreach ($numbers as $value) {
	foreach ($value as $v) {
		print "$v\t";
	}
	print "<br>\n";
}
*/
?> </table></div><div id="dvfooter"><form id="frmcontrol"><input type="button" value=" Εκτύπωση άσκησης " name="btnprintask" onclick="printask()" class="koumpi" title="Τυπώστε αυτή την άσκηση (χωρίς τα αποτελέσματα)"> <input type="button" value=" Εκτύπωση «Τύπου Β» άσκησης " name="btnprintask2" onclick="printask2()" class="koumpi" title="Εκτυπώστε τον Β τύπο της άσκησης αυτής"> <input type="button" value=" Εκτύπωση λύσεων " name="btnprintlys" onclick="printlys()" class="koumpi" title="Τυπώστε την άσκηση μαζί με τις λύσεις"> <input type="button" value=" Νέα άσκηση " name="btnnew" onclick="location.reload()" class="koumpi" title="Δημιουργείστε νέο σετ ασκήσεων"> <input type="button" value=" Επιστροφή " name="btnback" onclick="epistrofh()" class="koumpi" title="Επιστροφή στην προηγούμενη σελίδα"> </form>
<pre style="text-align: center;">www.θαλής.gr & www.sum.gr © 2006</pre><div style="background-color: #FFFF00;">&nbsp; <script src="http://www.sch.gr/sch-portlets/hitcounter/_counter.php?id=1145304330"></script>
</div></div><? //print $test 
/*
if ( (exeikratoumeno(224422,333)) == true ) {
	$z = "Exei!";
} else {
	$z = "DEN exei kratoumeno..";
}
print($z);
*/
?> </div><? 
/*
print "<p>";
print "n0 = $n0 - strlen = ".strlen($n0)." <br>";
print "n1 = $n1 - strlen = ".strlen($n1)." <br>";
print "n2 = $n2 - strlen = ".strlen($n2)."";
print "</p>";
*/
?> </center></body></html>