Buyers

row1 


$VAR1 = \'%grade1';
row2 


$VAR1 = \'%grade2';
grade2 


$VAR1 = {
          'Bugra' => {
                       'quiz3' => '57',
                       'quiz2' => '32',
                       'quiz1' => '49'
                     },
          'Lale' => {
                      'quiz3' => '62',
                      'quiz2' => '31',
                      'quiz1' => '79'
                    },
          'Peter' => {
                       'quiz3' => '42',
                       'quiz2' => '34',
                       'quiz1' => '21'
                     }
        };
row1 


$VAR1 = \undef;
row2 


$VAR1 = \undef;
grade2 


$VAR1 = {
          'Bugra' => {
                       'quiz3' => '57',
                       'quiz2' => '32',
                       'quiz1' => '49'
                     },
          'Lale' => {
                      'quiz3' => '62',
                      'quiz2' => '31',
                      'quiz1' => '79'
                    },
          'Peter' => {
                       'quiz3' => '42',
                       'quiz2' => '34',
                       'quiz1' => '21'
                     }
        };
Name	Marks 1	Marks 2
%grade2	?	?	
%grade1	?	?