생성자 함수_new를 이용한 객체생성

function Student(name, korean, math, english, science) {

this.이름=name;

this.국어=korean;

this.수학=math;

this.영어=english;

this.과학=science;

 //매서드

this.getSum=function(){

return this.국어+this.수학+this.영어+this.과학;

};

this.getAverage=function(){

return this.getSum()/4;

};

this.toString=function(){

return this.이름+'\t'+this.getSum()+'\t'+this.getAverage();

};

}

//학생정보배열

var students=[];

students.push(new Student('윤하린',96,98,97,94));

students.push(new Student('체스터',95,96,98,45));

//출력

var output='이름\t총점\t평균\n';

for (var i in students){

output += students[i].toString() + '\n';

}

alert(output);