Hello Steem!
From the last lesson, you must be well acquainted with the black/blue screen and made it your best friend. We'll be using the terminal to write our first Python program today. This is a very basic program that every programmer usually writes when they start out with programming. It's called the Hello World program. So, let's get started with it.
Step 1 : Fire up python. Open terminal/powershell and type python. It should start a python console and you should see a message like :
Python 2.7.12 (default, Nov 19 2016, 06:48:10) [GCC 5.4.0 20160609] on linux2 Type "help", "copyright", "credits" or "license" for more information.>>>
Now, let's type the program.
Type:
print "Hello World!"
If you use python3, try
print("Hello World!")
Note:
If you noticed in Python3, print "Hello World!" throws an error and doesn't work as intended. It says SyntaxError: Missing parentheses in call to 'print'
It clearly tells us that parentheses is missing in call to print. But why? Let's figure it out the programmer way.
ex1.py
# Hello World program in Python
print "Hello World!"
print "Hello Again"
print "I like typing this."
print "This is fun."
print 'Yay! Printing.'
print "I'd much rather you 'not'."
print 'I "said" do not touch this.'
TASK #1(only for beginners) :
Write a python program to print the following (include the quotes).
"" 'Steem Python' ""
Ahead
100% upvote to the first correct answer submitted +1 SBD
TASK #2(open for all) : Judge and Sponsor : @pharesim
Each new term in the Fibonacci sequence is generated by adding the previous two terms.
By starting with 1 and 2, the first 10 terms will be:
1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...
By considering the terms in the Fibonacci sequence whose values do not exceed 400000,
find the sum of the even-valued terms.
Reward : 25 SBD to the best solution
Please submit your answer in the comment section below. You can discuss the program and clear your queries regarding this topic if any. Thanks!
WINNERS OF THE LAST CHALLENGE
AND
Our Judge @pharesim has decided to split the rewards amongst both since there were only 2 submissions and he feels both of them are deserving. They both shall receive 12.5 SBD each
@isteemit
I have sent you wrongly 5 steem few minutes ago with post link in comment.
Please, send me this 5 steem back. Thanks.
https://busy.org/@mehta/6yfrkk
Very good work
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Cogratulations to the winners of the last contest.
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i am very very thankful to you.. thanks for everything!!
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i made a special thanking post including you as special ..please check in my blogs
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Like this for your a
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goodpost
Bana desteklerinizden dolayi tesekkur ederim
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hi dear steemit iam a new member in steemit
i will be happy that you see my blog and share your idea and sujjestion how to inprove my blog
thank for your support
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Thank you @isteemit for all support
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Sir sorry I am not at technical guy specially in programming
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gd post
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Thank you for voting my picture.Followed.
Sorry it is completely different from the content of the article.
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Thank you!!!
(sorry for delay) ;-)
Nice post
Thank you
I will welcome my steemit.good luck
Woow
thanks for you
thank you, for the votes
You are so smart! What a great challenge! Congratulations to the winners! Happy new year!🎊🎊🎊
Good post,i like post you.
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Thank You!
Good post
Haii @isteemit.. I am very happy meet you on Steemit. Follow me @dreamer.anna.art Together we make fantastic world!
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