Python: Print first and last name in reverse order with a space between them
Python Basic: Exercise-5 with Solution
Write a Python program which accepts the user's first and last name and print them in reverse order with a space between them.
Python has two functions designed for accepting data directly from the user:
- Python 2.x. -> raw_input()
- Python 3.x. -> input()
raw_input():
raw_input() asks the user for a string of data and simply returns the string, the string data ended with a newline). It can also take an argument, which is displayed as a prompt before the user enters the data.
print raw_input('Input your name: ')
prints out
Input your name:
To assign the user's name to a variable "x" you can use following command :
x = raw_input('Input your name: ')
input():
In 3.x .raw_input() is renamed to input(). input() function reads a line from sys.stdin and returns it with the trailing newline stripped.
To assign the user's name to a variable "y" you can use following command :
y = input('Input your name: ')
Pictorial Presentation:
Sample Solution:-
Python Code:
fname = input("Input your First Name : ")
lname = input("Input your Last Name : ")
print ("Hello " + lname + " " + fname)
Sample Output:
Input your First Name : Dany Input your Last Name : Boon Hello Boon Dany
Flowchart:
Visualize Python code execution:
The following tool visualize what the computer is doing step-by-step as it executes the said program:
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a Python program which accepts the radius of a circle from the user and compute the area.
Next: Write a Python program which accepts a sequence of comma-separated numbers from user and generate a list and a tuple with those numbers.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
Python: Tips of the Day
Find current directory and file's directory:
To get the full path to the directory a Python file is contained in, write this in that file:
import os dir_path = os.path.dirname(os.path.realpath(__file__))
(Note that the incantation above won't work if you've already used os.chdir() to change your current working directory, since the value of the __file__ constant is relative to the current working directory and is not changed by an os.chdir() call.)
To get the current working directory use
import os cwd = os.getcwd()
Documentation references for the modules, constants and functions used above:
- The os and os.path modules.
- The __file__ constant
- os.path.realpath(path) (returns "the canonical path of the specified filename, eliminating any symbolic links encountered in the path")
- os.path.dirname(path) (returns "the directory name of pathname path")
- os.getcwd() (returns "a string representing the current working directory")
- os.chdir(path) ("change the current working directory to path")
Ref: https://bit.ly/3fy0R6m
- New Content published on w3resource:
- HTML-CSS Practical: Exercises, Practice, Solution
- Java Regular Expression: Exercises, Practice, Solution
- 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
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework