0x00-python_variable_annotations

0x00. Python - Variable Annotations

Tags

• Python
• Backend

Project

Write a type-annotated function add that takes a float a and a float b as arguments and returns their sum as a float.

• 0-add

Write a type-annotated function concat that takes a string str1 and a string str2 as arguments and returns a concatenated string

• 1-concat

Write a type-annotated function floor which takes a float n as argument and returns the floor of the float.

• 2-floor

Write a type-annotated function to_str that takes a float n as argument and returns the string representation of the float.

• 3-to_str

Define and annotate the following variables with the specified values

• 4-define_variables

Write a type-annotated function sum_list which takes a list input_list of floats as argument and returns their sum as a float.

• 5-sum_list

Write a type-annotated function sum_mixed_list which takes a list mxd_lst of integers and floats and returns their sum as a float.

• 6-sum_mixed_list

Write a type-annotated function to_kv that takes a string k and an int OR float v as arguments and returns a tuple. The first element of the tuple is the string k. The second element is the square of the int/float v and should be annotated as a float.

• 7-to_kv

Write a type-annotated function make_multiplier that takes a float multiplier as argument and returns a function that multiplies a float by multiplier.

• 8-make_multiplier

Annotate the function with the correct data type

• 9-element_length