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Must show it in Python: Please show step by step with comments. Please show it in simplest form. Input and Output must match with the Question Please go through the Question very carefully.

Must show it in Python: Please show step by step with comments. Please show it in simplest form. Input and Output must match with the Question Please go through the Question very carefully.

Database System Concepts
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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Must show it in Python:

Please show step by step with comments.

Please show it in simplest form.

Input and Output must match with the Question

Please go through the Question very carefully.

Task 7 Suppose you have a dictionary named my_dictionary containing the name of some groceries and their prices. my_dictionary={"Potato":12, "Onion":16, “Ginger":15, "Garlic":12, "Tomato":15) Now write a python program that takes the grocerie names as input from the users and shows the total price of the groceries. Some exceptions to handle: • Handle the exception when the given key is not present in the dictionary. • Handle the exception when the summation variable is not initialized. (the variable to store the total price has been initialized at 0 or not) Example 1: Input: Potato,Onion,Ginger Output: 43 Example 2: Input: Potato, Onion, Ginger,Beef Output: Some groceries are not available in the dictionary.
Transcribed Image Text:Task 7 Suppose you have a dictionary named my_dictionary containing the name of some groceries and their prices. my_dictionary={"Potato":12, "Onion":16, “Ginger":15, "Garlic":12, "Tomato":15) Now write a python program that takes the grocerie names as input from the users and shows the total price of the groceries. Some exceptions to handle: • Handle the exception when the given key is not present in the dictionary. • Handle the exception when the summation variable is not initialized. (the variable to store the total price has been initialized at 0 or not) Example 1: Input: Potato,Onion,Ginger Output: 43 Example 2: Input: Potato, Onion, Ginger,Beef Output: Some groceries are not available in the dictionary.
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