TypeError: list indices must be integers, not str


#1



https://www.codecademy.com/courses/python-beginner-en-qzsCL/0/4?curriculum_id=4f89dab3d788890003000096


I've went over the code, to me it should work, i've checked if everything is spelt correctly and it is however i keep getting TypeError: list indices must be integers, not str from line 23. Only thing i can think is if my indentation is off somehow?

Thanks in advanced


Replace this line with your code. lloyd = {
    "name": "Lloyd",
    "homework": [90.0, 97.0, 75.0, 92.0],
    "quizzes": [88.0, 40.0, 94.0],
    "tests": [75.0, 90.0]
}
alice = {
    "name": "Alice",
    "homework": [100.0, 92.0, 98.0, 100.0],
    "quizzes": [82.0, 83.0, 91.0],
    "tests": [89.0, 97.0]
}
tyler = {
    "name": "Tyler",
    "homework": [0.0, 87.0, 75.0, 22.0],
    "quizzes": [0.0, 75.0, 78.0],
    "tests": [100.0, 100.0]
}

students = [lloyd, alice, tyler]

for key in students:
    print students["name"]
    print students["homework"]
    print students["quizzes"]
    print students["tests"]


#2

you loop over students to get access to each individual student to print out there name, homework grade, quizzes grade and test grade for each individual student, yet here:

print students["name"]

you use students list, you shouldn't use a list here.


#3

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