Create a function that takes a string containing integers as well as other characters and return the sum of the negative integers only.
Question
Create a function that takes a string containing integers as well as other characters and return the sum of the negative integers only.
Solution
Sure, here is a Python function that does exactly that:
import re
def sum_of_negatives(s):
# Use regex to find all negative integers in the string
negatives = re.findall(r'-\d+', s)
# Convert the strings to integers and sum them
return sum(int(i) for i in negatives)
This function works by using a regular expression to find all instances of negative integers in the input string. It then converts these strings to integers and sums them.
Similar Questions
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