20241204List2

def add_student(student_list, student):
    student_list.append(student)

def remove_student(student_list, student_id):
    student_list=[s for s in student_list if s['id']!=student_id]
    return student_list

def update_student(student_list, student_id, new_info):
    for student in student_list:
        if student['id']==student_id:
            student.update(new_info)

students=[
            {'id':1, 'name':'Alice','age':20},
            {'id':2, 'name':'Bob','age':22},
            {'id':3, 'name':'Charlie', 'age':23}
        ]
            
update_student(students, 2, {'name':'Robert','age':23})
print(students)

new_student={'id':4,'name':'David', 'age':21}
add_student(students, new_student)
print(students)            

students=remove_student(students,2)
print(students)