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wtd
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Post Posted: Sat Jan 01, 2005 5:01 pm Post subject: Test your skills (2005)
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I figure a new year calls for a new tradition. So, as I come up with questions, I'll post them here, and invite others to PM answers to me within the next week. 20 bits to anyone who can answer correctly. Smile
So, the first question is a Ruby question.
Why does the first print
code:
to the screen, and the second print
code:
The code:
code: p [1, 2, 3].collect { |x| x * 2 }
code: p [1, 2, 3].collect do |x| x * 2 end |
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MihaiG
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Post Posted: Sat Jan 01, 2005 5:26 pm Post subject: (No subject)
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| can you post something for VB or turing? |
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wtd
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Post Posted: Sat Jan 01, 2005 6:18 pm Post subject: (No subject)
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| Possibly, though I'll admit to not being fond of either of those languages. |
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Acid
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Post Posted: Sat Jan 01, 2005 7:00 pm Post subject: (No subject)
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Could you post some C++ too?
Not like I'll get the question anyway... |
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wtd
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Post Posted: Sat Jan 01, 2005 7:07 pm Post subject: C++ skills test (1/1/05 - 1/7/05)
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I write the following program and compile it with a modern C++ compiler (GCC 3.3):
code: #include <iostream.h>
main()
{
cout << "Hello world!" << endl;
}
It compiles and runs, but I've made four mistakes. Name them. 5 bits for each mistake. |
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wtd
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Post Posted: Sat Jan 01, 2005 10:02 pm Post subject: (No subject)
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Private message, please, so multiple people can answer the question. Smile
I'll post answers at the end of the week. |
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Hikaru79
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Post Posted: Sun Jan 02, 2005 1:42 am Post subject: (No subject)
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Hey, sweet idea, wtd Smile Hopefully this'll turn into a long-standing tradition at compsci.ca
Can anyone chip in with their own questions, or only the thread owner?
PS: You're very close to 1337 posts Wink I wanna take a screenshot when that happens! |
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wtd
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Post Posted: Sun Jan 02, 2005 10:00 pm Post subject: (No subject)
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Hikaru79 wrote: Hey, sweet idea, wtd Smile Hopefully this'll turn into a long-standing tradition at compsci.ca
Can anyone chip in with their own questions, or only the thread owner?
PS: You're very close to 1337 posts Wink I wanna take a screenshot when that happens!
You can chip in, but if you're going to award bits, they have to be your bits. Smile
A general suggesion: questions should ask questions that don't get asked much. Like the C++ question, "this works, but what am I doing wrong?" or "not just does this work, but why does it work that way?" |
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wtd
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Post Posted: Mon Jan 03, 2005 3:53 pm Post subject: Haskell challenge (1/3/05 - 1/9/05)
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Write a program which prompts for the user's name and accepts it on a single line, then greets the user in all caps. A sample run might look like:
code: You are? Simon
HELLO SIMON! SORRY FOR YELLING!!!
Reference material:
http://www.haskell.org
http://www.familygeek.com/haskell/tutorial.html |
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Andy
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Post Posted: Mon Jan 03, 2005 8:21 pm Post subject: (No subject)
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| with what language? haskell only? |
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wtd
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Post Posted: Mon Jan 03, 2005 9:05 pm Post subject: (No subject)
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dodge_tomahawk wrote: with what language? haskell only?
Yes. 20 bits if you get it right and PM me before the 9th. Smile
Hint: My tutorial covers similar territory. |
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AsianSensation
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Post Posted: Mon Jan 03, 2005 10:48 pm Post subject: (No subject)
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nice wtd, I think this is a good challenge, and should not only be stickified, but also receive proper funding. Very Happy
If you run out of bits, just ask, the mods will be happy to reimburse you. |
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Andy
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Post Posted: Tue Jan 04, 2005 8:47 pm Post subject: (No subject)
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| lol.. i doubt wtd will run out any time soon |
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bugzpodder
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Post Posted: Tue Jan 04, 2005 8:52 pm Post subject: (No subject)
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| i'd post questions but i am too cheap to give away my bits... (like how rich ppl likes to hold their money) |
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Andy
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Post Posted: Tue Jan 04, 2005 8:55 pm Post subject: (No subject)
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| LOL.. i'll give away bits for u bugz |
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