First commit

source/class/secqaa/secqaa_calc.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ *      [Discuz!] (C)2001-2099 Comsenz Inc.
+ *      This is NOT a freeware, use is subject to license terms
+ *
+ *      $Id: secqaa_calc.php 10395 2010-05-11 04:48:31Z monkey $
+ */
+
+if(!defined('IN_DISCUZ')) {
+	exit('Access Denied');
+}
+
+class secqaa_calc {
+
+	var $version = '1.0';
+	var $name = 'calc_name';
+	var $description = 'calc_desc';
+	var $copyright = '<a href="https://www.discuz.vip/" target="_blank">Discuz!</a>';
+	var $customname = '';
+
+	function make(&$question) {
+		$a = rand(1, 90);
+		$b = rand(1, 10);
+		if(rand(0, 1)) {
+			$question = $a.' + '.$b.' = ?';
+			$answer = $a + $b;
+		} else {
+			$question = $a.' - '.$b.' = ?';
+			$answer = $a - $b;
+		}
+		return $answer;
+	}
+
+}
+
+?>

source/class/secqaa/secqaa_calcmad.php

@@ -0,0 +1,35 @@
+<?php
+
+/**
+ *      [Discuz!] (C)2001-2099 Comsenz Inc.
+ *      This is NOT a freeware, use is subject to license terms
+ *
+ *      $Id$
+ */
+
+if(!defined('IN_DISCUZ')) {
+	exit('Access Denied');
+}
+
+class secqaa_calcmad {
+
+	var $version = '1.0';
+	var $name = 'calcmad_name';
+	var $description = 'calcmad_desc';
+	var $copyright = 'Discuz! X Community Team';
+	var $customname = '';
+
+	function make(&$question) {
+		$a = rand(1, 9);
+		$b = rand(1, 9);
+		if(rand(0, 1)) {
+			$question = $a.' * '.$b.' = ?';
+			$answer = $a * $b;
+		} else {
+			$question = ($a * $b).' / '.$a.' = ?';
+			$answer = $b;
+		}
+		return $answer;
+	}
+
+}