# --------------
# Code starts here
class_1=['Geoffrey Hinton','Andrew Ng','Sebastian Raschka','Yoshua Bengio']
class_2=['Hilary Mason','Carla Gentry','Corinna Cortes']
new_class=class_1+class_2
print(new_class)
new_class.append('Peter Warden')
new_class.remove('Carla Gentry')
print(new_class)

# Code ends here


# --------------
# Code starts here
courses={'Math':65, 'English':70, 'History':80, 'French':70, 'Science':60}
total=65+70+80+70+60
print(total)
percentage=total/500*100
print(percentage)


# Code ends here


# --------------
# Code starts here
mathematics={'Geoffrey Hinton':78,'Andrew Ng':95, 'Sebastian Raschka':65, 'Yoshua Benjio':50,'Hilary Mason':70, 'Corinna Cortes':66, 'Peter Warden':75}

topper=max(mathematics,key=mathematics.get)
print(topper)


# Code ends here  


# --------------
# Given string
topper = 'andrew ng'


# Code starts here
names=topper.split()
first_name=names[0]
last_name=names[1]
full_name=last_name+" "+first_name
certificate_name=full_name.upper()
print(certificate_name)
# Code ends here


