Scripting Languages [ Lab Programs ]

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Aim:

☛   Write a Ruby program to retrieve the total marks where subject name and marks of a student stored in a hash.

Solution :

PROGRAM: (total_marks.rb)

 
student_marks = {
  "Maths" => 85,
  "Science" => 92,
  "English" => 78,
  "Hindi" => 88,
  "Telegu"=> 90
}

total_marks = 0

student_marks.each do |subject, marks|
  total_marks += marks
end

puts "Total Marks: #{total_marks}"

OUTPUT:

 
Total Marks: 433

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