Question: Write a python function that takes a string as input, and returns a dictionary of frequencies of all the characters in the string. For example:

Write a python function that takes a string as input, and returns a dictionary of frequencies of all the characters in the string. For example:

freq("dabcabcdbbcd") would return {"d":3, "a":2, "b":4, "c":3}. Then write a driver to demonstrate your function.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Write a python function that takes a string as input, and returns a dictionary of frequencies of all the characters in the string. For example: freq("dabcabcdbbcd") would return {"d":3, "a":2, "b":4,...

Q:

Write a Python function that takes a string as input and returns the length of the longest substring without repeating characters. For example, given the input "abcabcbb", the function should return...

Q:

Write a python function that takes as input a string and returns an integer that represents the sum of the word, such as the rank of each letter in the alphabet represents its value. However, if the...

Q:

Write a Python function that takes a string and counts the number of characters (character frequency) in a string. For example, if we send 'google.com' to the function, it should return a dictionary...

Q:

Write a program in the file freq.cpp which reads text from the user and then computes the frequency of each vowel as well as the number of consonants that appear in the text. A vowel is one of the...

Q:

Write a program in the file freq.cpp which reads text from the user and then computes the frequency of each vowel as well as the number of consonants that appear in the text. A vowel is one of the...

Q:

python3please Question 1a: Format String (2 points) Write a python function format string which takes a string and returns a copy of the input string, with all letters converted to lower case and all...

Q:

PLEASE SOLVE THE PROBLEMS IN C, NOT PYTHON. III Floating Point Representation Using Bit Manipulation Manipulating floats through their string representation is not efficient or practical. In...

Q:

C++ Program Goal: Your assignment is to write a C++ program to read in a list of appointment records from a file and output them in a more user-friendly format to the standard output (cout),...

Q:

Exercise 5 Computer users' information ID's, user names, surnames, and roles are recorded as a list of strings, as follows serverInfo-"id-0;role-admin username-joe;surname-naysmith"....

Q:

The assessor had agreed that Mr Benson's employment with Exxon Limited is a foreign sourced employment. During the year ended 31 March 2020, he had spent 260 days and 65 days working in Hong Kong and...

Q:

Tigon Limited bought a Delivery Van on 1 July 2015 for $85,000 (excluding GST). The depreciation on the van is calculated using the diminishing balance (DB) method at an annual depreciation rate of...

Q:

Nottoway flooring produces custom made floor tiles. The companies raw material inventory account contains both direct and indirect materials. Until the end of April, the company worked solely on a...

Q:

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Q:

=+ d. a professor deciding how much to prepare for class

Q:

=+1. Describe some of the trade-offs faced by each of the following:

Q:

=+ a. a family deciding whether to buy a new car