stanislavmykhailenko/NG_2022_Stanislav_Mykhailenko
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add Lesson 2 Task 1

Browse source
This commit is contained in:
Stanislav Mykhailenko 2022-10-27 22:36:59 +03:00
parent 7487bfbbba
commit 013c7bca64
Signed by: stanislavmykhailenko
GPG key ID: 1E95E66A9C9D6A36
1 changed files with 16 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
Lesson_2/task1.py Normal file
View file

@ -0,0 +1,16 @@
# Lesson 2 Task 1: calculate a number of each letter occurences in a string, output it sorted by letters and by numbers
# Author: Stanislav Mykhailenko
# License: Unlicense
# Return codes:
# 0 - OK
occurences = {}
string = input("Enter a string: ")
for element in string:
if element in occurences: occurences[element] = occurences[element] + 1
else: occurences[element] = 1
print("Occurrences sorted by letter: " + str(dict(sorted(occurences.items()))))
print("Occurrences sorted by number: " + str(dict(sorted(occurences.items(), key=lambda item: item[1], reverse=True))))