ali = ''
hamza = ''
ahmed = ''
students_name = [ahmed , ali, hamza]
ahmed = {"phy": 10 , "maths": 20 , "udru": 30}
hamza = {"phy": 10 , "maths": 20 , "udru": 30}
ali = {"phy": 10 , "maths": 20 , "udru": 30}
print(students_name)
