Python - gazpacho - Working with Data: Data Manipulation - dictionary, keys method
Head First Python: A Learner’s Guide to the Fundamentals of Python Programming, A Brain-Friendly Guide、 Paul Barry(著)、 O’Reilly Mediaの Chapter 10. (Working with Data: Data Manipulation)、SHARPEN YOUR PENCIL(459/682)の解答を求めてみる。
Jupyter(コード、入出力結果)
webapp/WorldRecords.ipynb
for course in records.keys():
print(records[course][lookup])
49.45
54.60
47.71
52.71