Challenge: Updating Dictionary
Task
Swipe to start coding
You are given the dictionary students_grades
with student names as keys and exam grades as values. Add newly allowed students to the dictionary and update the grade for one student.
- Add the student
John
with a grade of75
. - Add the student
Alice
with a grade of92
. - Change the grade of the student
Peter
from54
to84
.
Solution
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SectionΒ 4. ChapterΒ 14