Lorenzdakid Posted February 22, 2012 Share Posted February 22, 2012 With this code, I am trying to create a guessing game. When I press the START button, I want it display a guess, highest, and the lowest number between 1-100. The highest number being 100, and the lowest being 1. I'm trying to get the math formula to do this equation (Guess = round((Highest +Lowest))/2. Can any one give me a hand. <head> <title> Project 3 </title> </head> <body> <h1>Guessing Game</h1> <form method='post' action=''> <input type='submit' name='start' id='start' value='Start Game'> <form method='post' action=''> <input type='submit' name='higher' id='higher' value='Higher'> <form method='post' action=''> <input type='submit' name='lower' id='lower' value='Lower'> <?php if (isset($_POST['start'])) { print"<input type = 'hidden' name = 'hdnCount' value = '$count'> <input type = 'hidden' name = 'hdntop' value = '$top'> <input type = 'hidden' name = 'hdnbottom' value = '$bottom'> <input type = 'hidden' name = 'hdnguess' value = '$guess'>"; } if (isset($_POST['higher'])) { $count = $_REQUEST["hdnCount"]; $top = $_REQUEST["hdntop"]; $bottom = $_REQUEST["hdnbottom"]; $guess = $_REQUEST["hdnguess"]; print" <input type = 'hidden' name = 'hdnCount' value = '$count'> <input type = 'hidden' name = 'hdntop' value = '$top'> <input type = 'hidden' name = 'hdnbottom' value = '$bottom'> <input type = 'hidden' name = 'hdnguess' value = '$guess'>"; } if (isset($_POST['lower'])) { $count = $_REQUEST["hdnCount"]; $top = $_REQUEST["hdntop"]; $bottom = $_REQUEST["hdnbottom"]; $guess = $_REQUEST["hdnguess"]; print" <input type = 'hidden' name = 'hdnCount' value = '$count'> <input type = 'hidden' name = 'hdntop' value = '$top'> <input type = 'hidden' name = 'hdnbottom' value = '$bottom'> <input type = 'hidden' name = 'hdnguess' value = '$guess'>"; } ?> </form> </body> </html> Quote Link to comment Share on other sites More sharing options...
ManiacDan Posted February 22, 2012 Share Posted February 22, 2012 rand accepts a min and max argument. Quote Link to comment Share on other sites More sharing options...
AyKay47 Posted February 22, 2012 Share Posted February 22, 2012 Have you not taken a look at the PHP math functions? Quote Link to comment Share on other sites More sharing options...
Maq Posted February 22, 2012 Share Posted February 22, 2012 In the future, please use OR tags, rather than . Quote Link to comment Share on other sites More sharing options...
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