subject

Write a Python function first_chars that takes one parameter, which is a nested list of strings. It returns a string containing the first character of all of the non-empty strings (at whatever depth they occur in the nested list) concatenated together. Here are a couple of examples of how the function should behave when you're done:

ansver
Answers: 3

Another question on Computers and Technology

question
Computers and Technology, 23.06.2019 03:30
Hashtags serve to identify the topic of a given tweet true false
Answers: 2
question
Computers and Technology, 23.06.2019 10:00
Whats three fourths of 15(this is supposed to be in math but i clicked too fast)
Answers: 1
question
Computers and Technology, 23.06.2019 16:30
If i wanted to include a built-in calendar in a document, what option could i select? draw table insert table insert chart quick tables
Answers: 1
question
Computers and Technology, 24.06.2019 00:00
Visualizing a game of β€œtag” to remember the meaning of contagious
Answers: 3
You know the right answer?
Write a Python function first_chars that takes one parameter, which is a nested list of strings. It...
Questions
question
Mathematics, 03.03.2020 18:32
question
Mathematics, 03.03.2020 18:32