report program

hi

my question.

a report program to display student information stud.no name percentage marks in 5 subjects,

my requirement is when execute the program it displays highest percentage in 3 subjects(maths,physics,chemisrty). which tables taken.

output is

stud,no name percentage (3subjectsonly)

101 xxxx 98

102 uuuu 87

103 ttt 76

how to write the start-of selection logic,

pls send the details report.

thanx and regrads,

priya