PHP Basic Grammar Exercises

Enter 10 person's name scores, print from big to small sort

1<?PHP2?>3<form action= "" method= "POST" >4Name: <input type= "text" name= "XM1" style= "width:50px; height:20px; " />5Score: <input type= "text" name= "cj1" style= "width:50px; height:20px; " /><br/>6Name: <input type= "text" name= "xm2" style= "width:50px; height:20px; " />7Score: <input type= "text" name= "CJ2" style= "width:50px; height:20px; " /><br/>8Name: <input type= "text" name= "xm3" style= "width:50px; height:20px; " />9Score: <input type= "text" name= "Cj3" style= "width:50px; height:20px; " /><br/>TenName: <input type= "text" name= "XM4" style= "width:50px; height:20px; " /> OneScore: <input type= "text" name= "Cj4" style= "width:50px; height:20px; " /><br/> AName: <input type= "text" name= "XM5" style= "width:50px; height:20px; " /> -Score: <input type= "text" name= "cj5" style= "width:50px; height:20px; " /><br/> -Name: <input type= "text" name= "XM6" style= "width:50px; height:20px; " /> theScore: <input type= "text" name= "cj6" style= "width:50px; height:20px; " /><br/> -Name: <input type= "text" name= "xm7" style= "width:50px; height:20px; " /> -Score: <input type= "text" name= "CJ7" style= "width:50px; height:20px; " /><br/> -Name: <input type= "text" name= "XM8" style= "width:50px; height:20px; " /> +Score: <input type= "text" name= "Cj8" style= "width:50px; height:20px; " /><br/> -Name: <input type= "text" name= "xm9" style= "width:50px; height:20px; " /> +Score: <input type= "text" name= "Cj9" style= "width:50px; height:20px; " /><br/> AName: <input type= "text" name= "XM10" style= "width:50px; height:20px; " /> atScore: <input type= "text" name= "Cj10" style= "width:50px; height:20px; " /><br/> -  -<input type= "Submit" value= "click to sort"/> -</form> -<? -      //define the array CJ, receive the results in the text box; in      $CJ[0]=$_post[' Cj1 ']; -      $CJ[1]=$_post[' CJ2 ']; to      $CJ[2]=$_post[' Cj3 ']; +      $CJ[3]=$_post[' Cj4 ']; -      $CJ[4]=$_post[' Cj5 ']; the      $CJ[5]=$_post[' Cj6 ']; *      $CJ[6]=$_post[' CJ7 ']; $      $CJ[7]=$_post[' Cj8 '];Panax Notoginseng      $CJ[8]=$_post[' Cj9 ']; -      $CJ[9]=$_post[' Cj10 ']; the      //defines an array of XM, receiving a name in a text box; +      $XM[0]=$_post[' XM1 ']; A      $XM[1]=$_post[' XM2 ']; the      $XM[2]=$_post[' XM3 ']; +      $XM[3]=$_post[' XM4 ']; -      $XM[4]=$_post[' XM5 ']; $      $XM[5]=$_post[' XM6 ']; $      $XM[6]=$_post[' Xm7 ']; -      $XM[7]=$_post[' XM8 ']; -      $XM[8]=$_post[' Xm9 ']; the      $XM[9]=$_post[' XM10 ']; -      //define intermediate variables and bubble sort;Wuyi      $zhong; the       for($i= 0;$i<10;$i++) -      { Wu           for($j=$i;$j<9;$j++) -          { About              if($CJ[$i]<$CJ[$j+1]) $              { -                  $zhong=$CJ[$j+1]; -                  $CJ[$j+1]=$CJ[$i]; -                  $CJ[$i]=$zhong; A              } +          } the      } -      //iterate through the array, outputting names and scores; $       for($k= 0;$k<Count($CJ);$k++) the      { the          Echo"$XM[$k] "; the          Echo"$CJ[$k]<br> "; the      } -?>

PHP Basic Grammar Exercises