# --------------
# Code starts here
class_1 = ['<NAME>','<NAME>','<NAME>','<NAME>']
class_2 = ['<NAME>','<NAME>','<NAME>']
new_class = class_1+class_2
new_class.append('<NAME>')
new_class.remove('<NAME>')
print(new_class)

# Code ends here


# --------------
# Code starts here

courses={
    'Math' : 65, 
    'English' : 70, 
    'History' : 80, 
    'French' : 70, 
    'Science' : 60
    }
print (courses)

total = sum(list(courses.values()))
print(total)

percentage = total/500 * 100
print(percentage)


# Code ends here


# --------------
# Code starts here

mathematics = {
    '<NAME>' : 78,
    '<NAME>' : 95,
    '<NAME>' : 65,
    '<NAME>' : 70,
    '<NAME>' : 70,
    '<NAME>' : 66,
    '<NAME>' : 75
}

topper = max(mathematics,key = mathematics.get)
print(topper)
# Code ends here  


# --------------
# Given string
topper = '<NAME>'


# Code starts here
first_name = topper.split()[0]
print(first_name)

last_name = topper.split()[1]
print(last_name)

full_name = 'ng' + ' ' + 'andrew'
print(full_name)

certificate_name = full_name.upper()
print(certificate_name)
# Code ends here



# --------------
# Code starts here
class_1 = ['<NAME>','<NAME>','<NAME>','<NAME>']
class_2 = ['<NAME>','<NAME>','<NAME>']
new_class = class_1+class_2
new_class.append('<NAME>')
new_class.remove('<NAME>')
print(new_class)

# Code ends here


# --------------
# Code starts here

courses={
    'Math' : 65, 
    'English' : 70, 
    'History' : 80, 
    'French' : 70, 
    'Science' : 60
    }
print (courses)

total = sum(list(courses.values()))
print(total)

percentage = total/500 * 100
print(percentage)


# Code ends here


# --------------
# Code starts here

mathematics = {
    '<NAME>' : 78,
    '<NAME>' : 95,
    '<NAME>' : 65,
    '<NAME>' : 70,
    '<NAME>' : 70,
    '<NAME>' : 66,
    '<NAME>' : 75
}

topper = max(mathematics,key = mathematics.get)
print(topper)
# Code ends here  


# --------------
# Given string
topper = '<NAME>'


# Code starts here
first_name = topper.split()[0]
print(first_name)

last_name = topper.split()[1]
print(last_name)

full_name = 'ng' + ' ' + 'andrew'
print(full_name)

certificate_name = full_name.upper()
print(certificate_name)
# Code ends here



# -------------- # Code starts here # Code ends here # -------------- # Code starts here # Code ends here # -------------- # Code starts here # Code ends here # -------------- # Given string # Code starts here # Code ends here