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Thread: problem of remove student from list

  1. #1
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    Default problem of remove student from list

    I have problem with removing student(supprimerEtudiant) and showing student on list (afficherEtudiant). Plz help me to review my code
    Here is my code
    public class Classe{
    String name;
    ArrayList<Student>studentList = new ArrayList<Student>();
    int size = studentList.size();
    int i;
    Student stu = new Student();
    public void ajouterEtudiant(){
    for (int i =1; i<3; i++){

    write("Student ID: ");
    stu.id = readString();
    write("Student Name: ");
    stu.name = readString();
    write("Student Age: ");
    stu.age = readInt();

    studentList.add(stu);
    }
    }
    public int supprimerEtudiant(int i){
    for (i=0; i<studentList.size();i++){
    if(studentList.get(i).id.equals(stu.id)){
    studentList.remove(i);
    break;
    }
    }
    return i;
    }
    public void afficherEtudiant(){
    for (i=0; i<studentList.size();i++){
    System.out.print(studentList);
    }
    }
    }


  2. #2
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: problem of remove student from list

    When posting code, please use the highlight tags to preserve formatting.

    What exactly is the problem with this code? What does it do? What do you expect it to do? How do they differ?
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
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