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How to Convert a Set of Strings to a Set of Floats in Python


How to Convert a Set of Strings to a Set of Floats in Python ?

Answer

To convert a set of strings to a set of floats in Python, you can use list comprehension to convert each string into a float and then create a new set from the resulting list.



✐ Examples

1 Convert Set of Strings to Set of Floats Example 1

In this example,

  1. First, we create a set named string_set1 using the curly braces syntax, which contains the string values '1.1', '2.2', and '3.3'.
  2. Next, we use list comprehension to convert each string in string_set1 into a float using the float() constructor.
  3. We convert the resulting list to a set using the set() constructor, resulting in a set of floats named float_set1.
  4. Finally, we print the set of floats using print().

Python Program

string_set1 = {'1.1', '2.2', '3.3'}
float_set1 = set([float(s) for s in string_set1])
print(float_set1)

Output

{1.1, 2.2, 3.3}

2 Convert Set of Strings to Set of Floats Example 2

In this example,

  1. We create a set named string_set2 using the curly braces syntax, which contains the string values '4.4', 'hello', '5.5', '6.6', and 'world'.
  2. We use list comprehension to convert each string in string_set2 into a float using the float() constructor.
  3. We convert the resulting list to a set using the set() constructor, resulting in a set of floats named float_set2.
  4. Finally, we print the set of floats using print().

Python Program

string_set2 = {'4.4', 'hello', '5.5', '6.6', 'world'}
float_set2 = set([float(s) for s in string_set2])
print(float_set2)

Output

{4.4, 5.5, 6.6}

Summary

In this tutorial, we learned How to Convert a Set of Strings to a Set of Floats in Python language with well detailed examples.




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