Answer Posted / chaitu
heloothere.py file
#!/usr/bin/env python
# import modules used here -- sys is a very standard one
import sys
# Gather our code in a main() function
def main():
print 'Hello', sys.argv[1]
# Command line args are in sys.argv[1], sys.argv[2] ...
# sys.argv[0] is the script name itself and can be ignored
# Standard boilerplate to call the main() function to begin
# the program.
if __name__ == '__main__':
main()
Running this program from the command line looks like:
$ python hello.py User
Hello User
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Write a python program to check if a number is a palindrome or not?
Discuss an algorithm to traverse a tree, depth first.
Write a python program to count the number of vowels in a string?
Write a function that takes as input a binary tree, and prints out each level of the tree on a newline. For example: a / b c / / d e f will output: a b c d e f
Given a circular list of integers (when you reach the end of the list you come back to the beginning), what is the most efficient algorithm to find the smallest integer in the list? For example: circular_list = [22, 52, 66, 82, 5, 8, 12, 19].
Write a python program to check if a number is a strong number?
What is the output, suppose list1 is [1, 3, 2], what is list1 * 2 ?
Write a program to find sum of the digits of a number in python?
What is the output when we execute list(“hello”)?
Write a python program to print table of a given number?
Write a function to efficiently convert a floating point number to a rational number. For example, given 0.125 return "1/8"
Write a program to reverse a number in python?
Write a function that takes an array of integers and returns that array rotated by N positions. For example, if N=2, given the input array [1, 2, 3, 4, 5, 6] the function should return [5, 6, 1, 2, 3, 4]
Write a python program to count the number of digits in a number?
Write a python program to check if a number is an armstrong number?
