How to use for loop statement to traverse all elements in Java

for loop statement

The first method is the well-known for loop statement:

        int l = students.size();
        System.out.println("学生信息：");
        for (int i = 0; i < l; i++) {
            Student s = (Student) students.get(i);
            System.out.println("编号：" + s.ID + "\t\t\t姓名：" + s.name + "\t\t\t年龄:" + s.age + "\t\t\t性别:" + s.gender);
        }
    }

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