Python: Create a new list taking specific elements from a tuple and convert a string value to integer
Python map: Exercise-9 with Solution
Write a Python program to create a new list taking specific elements from a tuple and convert a string value to integer.
Sample Solution:
Python Code :
student_data = [('Alberto Franco','15/05/2002','35kg'), ('Gino Mcneill','17/05/2002','37kg'), ('Ryan Parkes','16/02/1999', '39kg'), ('Eesha Hinton','25/09/1998', '35kg')]
print("Original data:")
print(student_data)
students_data_name = list(map(lambda x:x[0], student_data))
students_data_dob = list(map(lambda x:x[1], student_data))
students_data_weight = list(map(lambda x:int(x[2][:-2]), student_data))
print("\nStudent name:")
print(students_data_name)
print("Student name:")
print(students_data_dob)
print("Student weight:")
print(students_data_weight)
Sample Output:
Original data: [('Alberto Franco', '15/05/2002', '35kg'), ('Gino Mcneill', '17/05/2002', '37kg'), ('Ryan Parkes', '16/02/1999', '39kg'), ('Eesha Hinton', '25/09/1998', '35kg')] Student name: ['Alberto Franco', 'Gino Mcneill', 'Ryan Parkes', 'Eesha Hinton'] Student name: ['15/05/2002', '17/05/2002', '16/02/1999', '25/09/1998'] Student weight: [35, 37, 39, 35]
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a Python program to convert a given list of integers and a tuple of integers in a list of strings.
Next: Write a Python program to compute the square of first N Fibonacci numbers, using map function and generate a list of the numbers.
What is the difficulty level of this exercise?
Test your Python skills with w3resource's quiz
Python: Tips of the Day
Returns the index of the element with the maximum value in a list
Example:
def tips_max_element_index(arr): return arr.index(max(arr)) print(tips_max_element_index([2, 4, 8, 7, 10, 3, 0]))
Output:
4
- New Content published on w3resource:
- Scala Programming Exercises, Practice, Solution
- Python Itertools exercises
- Python Numpy exercises
- Python GeoPy Package exercises
- Python Pandas exercises
- Python nltk exercises
- Python BeautifulSoup exercises
- Form Template
- Composer - PHP Package Manager
- PHPUnit - PHP Testing
- Laravel - PHP Framework
- Angular - JavaScript Framework
- React - JavaScript Library
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework