Untitled
unknown
javascript
3 years ago
948 B
5
Indexable
var student1 = { name : "kelly", score : 90 }; var student2 = { name : "Apple", score : 80 }; var student3 = { name : "Orange", score : 40 }; var student4 = { name : "Lemon", score : 70 }; var student5 = { name : "Catty", score : 60 }; var student6 = { name : "Danny", score : 50 }; var student7 = { name : "Sherry", score : 80 }; var student8 = { name : "Betty", score : 70 }; var student9 = { name : "DEDE", score : 50 }; var student10 = { name : "Arlen", score : 60 }; function average(student_array) { var total = 0; var num_student = student_array.length; for (var i = 0; i < num_student; i++) { total = total + student_array[i].score; } return total / num_student; } var student_array = [ student1, student2 , student3 , student4 , student5 , student6 , student7 , student8 , student9 , student10] var average_value = average(student_array); console.log(average(student_array))
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