(g) get_total_crimes_by_type(adict, 2Dlist) takes a dictionary (crime_dict)and a 2D-list (database), and returns another dictionary whose keys are the crime typesl a(i.e., values of crime_dict), and values are the total number of crimes of those typesreported in the database. See the sample output for examples.total_crime = get_total_crimes_by_type(crime_dict, database)display_dict(total_crime)Arson - 10Break and Enter - 621849FraudMischief - 943Possession / Trafficking Stolen GoodsTheft $5000 and Under - 4793- 38Theft - Motor Vehicle - 168Theft Over $5000 - 96Page 6 of 10Assignment # 4Due: Nov. 27th 10:00 PM EST(h) get_total_crimes_by_type_and_year(adict,(crime_dict) and a 2D-list (database), and returns another dictionary like the previousfunction with year-wise break down. More precisely, the keys of this resulting dictionaryare the crime types, and the values are some 2D-lists containing elements like this - [aunique Year, the total number of crimes of this type (the key) those are reported in thisYear]. See the sample output for an example.2Dlist) takes a dictionarytotal_crime = get_total_crimes_by_type_and_year(crime_dict, database)display_dict(total_crime)Arson - [['2016', 2], ['2015', 1], ['2018', 3], ['2017', 2], ['2014',2]]Break and Enter[['2016', 181], ['2015', 67], ['2018', 165], ['2017',75], ['2014', 133]]Fraud['2014', 140]]Mischief - [['2016', 257], ['2015', 163], ['2018', 194], ['2017', 85],['2014', 244]]Possession / Trafficking Stolen Goods['2018', 3], ['2017', 5], ['2014', 8]]Theft $5000 and Under - [['2016', 1254], ['2015', 626], ['2018', 1268],['2017', 716], ['2014', 929]]Theft - Motor Vehicle - [['2016', 60], [' 2015', 18], ['2018', 53],['2017', 16], ['2014', 21]]Theft Over $5000 - [['2016', 21], ['2015', 11], ['2018', 35], ['2017',11], ['2014', 18]][['2016', 239], ['2015', 97], ['2018', 221], ['2017', 152],[['2016', 13], ['2015', 9],

def get_total_crimes_by_type(adict, 2Dlist): total_crime = {} for i in adict: value =…

(g) get_total_crimes_by_type(adict, 2Dlist) takes a dictionary (crime_dict) and a 2D-list (database), and returns another dictionary whose keys are the crime types (i.e., values of crime_dict), and values are the total number of crimes of those types reported in the database. See the sample output for examples. total_crime = get_total_crimes_by_type(crime_dict, database) display_dict(total_crime) Arson - 10 Break and Enter - 621 Fraud - 849 Mischief - 943 Possession / Trafficking Stolen Goods - 38 Theft $5000 and Under - 4793 Theft - Motor Vehicle - 168 Theft Over $5000 - 96

(g) get_total_crimes_by_type(adict, 2Dlist) takes a dictionary (crime_dict) and a 2D-list (database), and returns another dictionary whose keys are the crime types (i.e., values of crime_dict), and values are the total number of crimes of those types reported in the database. See the sample output for examples. total_crime = get_total_crimes_by_type(crime_dict, database) display_dict(total_crime) Arson - 10 Break and Enter - 621 Fraud - 849 Mischief - 943 Possession / Trafficking Stolen Goods - 38 Theft $5000 and Under - 4793 Theft - Motor Vehicle - 168 Theft Over $5000 - 96

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write down Depth First Search traversal function?