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Dictionary Swap Write a function called dictionary_swap that takes a dictionary as a parameter. It does not modify the original dictionary, but it creates and returns a new one. Keys from the original dictionary become values in the new one, and values become keys. For example, given the inputs below, your program should return the corresponding values. Input to the Function   Returns   {'one':1, 'two': 2, 'three':3}   {1:'one', 2:'two', 3:'three'}   {-1:-10, -2:-20, -3:-30}   {-10:-1, -20:-2, -30:-3}   {}   {}

Dictionary Swap Write a function called dictionary_swap that takes a dictionary as a parameter. It does not modify the original dictionary, but it creates and returns a new one. Keys from the original dictionary become values in the new one, and values become keys. For example, given the inputs below, your program should return the corresponding values. Input to the Function   Returns   {'one':1, 'two': 2, 'three':3}   {1:'one', 2:'two', 3:'three'}   {-1:-10, -2:-20, -3:-30}   {-10:-1, -20:-2, -30:-3}   {}   {}

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
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Dictionary Swap

Write a function called dictionary_swap that takes a dictionary as a parameter. It does not modify the original dictionary, but it creates and returns a new one. Keys from the original dictionary become values in the new one, and values become keys.

For example, given the inputs below, your program should return the corresponding values.

Input to the Function

 

Returns

 

{'one':1, 'two': 2, 'three':3}

 

{1:'one', 2:'two', 3:'three'}

 

{-1:-10, -2:-20, -3:-30}

 

{-10:-1, -20:-2, -30:-3}

 

{}

 

{}

 
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