GradeBook

// In this Python3 Project, you make a gradebook with last year and this year's grades combined into 2D Lists. 
// You use .append, .remove and also combine lists together in this project.

last_semester_gradebook = [["politics", 80], ["latin", 96], ["dance", 97], ["architecture", 65]]

# Your code below: 
subjects = ["physics", "calculus", "poetry", "history"]
grades = [98, 97, 85, 88]

gradebook = [["physics", 98], ["calculus", 97], ["poetry", 85], ["history", 88]]
gradebook.append(['computer science', 100])
gradebook.append(['visual arts', 93])
gradebook[-1][-1] = 98
(gradebook[2]).remove(85) 
(gradebook[2]).append('Pass')

full_gradebook = last_semester_gradebook + gradebook
print(full_gradebook)