Pgm to sum numbers of string s="1.23,2.4,3.123"in python?

Question

https://code.sololearn.com/W1YpQyq8nfxj/?ref=app

Answer 1

First: Split the string using "," as a delimiter(will become a list)
Second: Parse the elements of the list to float
Lastly : Sum the list

Here:
s = "1.23,2.4,3.123"
a_list = s.split(",")
a_float_list = map(lamba x: float(x), a_list)
sum_of_a_float_list = sum(a_float_list)
print(sum_of_a_float_list)

Answer 2

print(sum(list(map(float, s.split(',')))))