The Letter Tally

A easy Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

easy

Seniority

L3

Problem

Implement CharCounter(text) with method get_counts() returning a list of [char, count] pairs sorted alphabetically by character. Ignore spaces and punctuation. Test harness constructs the class from the input string and calls get_counts.

Summary

Each character in the string has a count to answer for.

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