Write a function that replaces all occurrences of an element by another in a new list.Prototype: def search_replace(my_list, search, replace):my_list is the initial listsearch is the element to replace in the listreplace is the new elementYou are not allowed to import any module
Question
Write a function that replaces all occurrences of an element by another in a new list.Prototype: def search_replace(my_list, search, replace):my_list is the initial listsearch is the element to replace in the listreplace is the new elementYou are not allowed to import any module
Solution
Sure! Here's a step-by-step solution in Python:
- Define the function
search_replacewith three parameters:my_list,search, andreplace. - Create an empty list called
new_listto store the modified elements. - Iterate over each element in
my_listusing a for loop. - Inside the loop, check if the current element is equal to
search. - If it is, append
replacetonew_list. - If it is not, append the current element to
new_listas is. - After the loop, return
new_list.
Here's the code:
def search_replace(my_list, search, replace):
new_list = []
for element in my_list:
if element == search:
new_list.append(replace)
else:
new_list.append(element)
return new_list
Now you can call the search_replace function and pass in your desired arguments to replace all occurrences of search with replace in my_list.
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