Python: Split a string on the last occurrence of the delimiter
Split string on last delimiter occurrence.
Write a Python program to split a string on the last occurrence of the delimiter.
Sample Solution:
Python Code:
# Define a string 'str1' containing a comma-separated list of characters.
str1 = "w,3,r,e,s,o,u,r,c,e"
# Split the string 'str1' into a list of substrings using the ',' separator, starting from the right.
# Split at most 1 time and print the result.
print(str1.rsplit(',', 1))
# Split the string 'str1' into a list of substrings using the ',' separator, starting from the right.
# Split at most 2 times and print the result.
print(str1.rsplit(',', 2))
# Split the string 'str1' into a list of substrings using the ',' separator, starting from the right.
# Split at most 5 times and print the result.
print(str1.rsplit(',', 5))
Sample Output:
['w,3,r,e,s,o,u,r,c', 'e'] ['w,3,r,e,s,o,u,r', 'c', 'e'] ['w,3,r,e,s', 'o', 'u', 'r', 'c', 'e']
Flowchart:
For more Practice: Solve these Related Problems:
- Write a Python program to split a string into two parts based on the last occurrence of a specified delimiter using rpartition().
- Write a Python program to implement a function that returns the substring before the last occurrence of a delimiter.
- Write a Python program to locate the last delimiter in a string using rfind() and split the string accordingly.
- Write a Python program to use slicing to separate a string into two segments at the final delimiter occurrence.
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Python Code Editor:
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