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BFTRI - Drawing Triangles with Brainf##k |
Your task is just to draw triangles! seems easy(?) but only Brainf**k programming language is allowed.
Input
The first line is an integer T (0 < T < 100), denoting the number of test cases. Then, T lines follow.
For each test case, there are one character c (ASCII(32) < c < ASCII(127)) and one integer i (0 < i < 100) written in one line, separated by a space. Each line end with ASCII(10).
Output
For each test case, output triangle size i (draw triangle using character c). See example.
Example
Input: 3 & 1 @ 3 ? 5 Output: & @ @@ @@@ ? ?? ??? ???? ?????
| Added by: | Tjandra Satria Gunawan |
| Date: | 2012-07-21 |
| Time limit: | 1s |
| Source limit: | 50000B |
| Memory limit: | 1536MB |
| Cluster: | Cube (Intel G860) |
| Languages: | BF |
| Resource: | Own Problem |
hide comments
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2016-01-11 23:53:50 abdou_93
AC first problem by BF |
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2015-03-09 21:16:38 Ognjen Arsenijevic
@ Tjandra Can you recommend me a book or give me site where I can learn brainf**k? I saw some tutorials but they were really short and not very useful. |
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2013-06-27 17:50:01 Akash
hah..finally AC after 2 hrs of long effort :) my 2nd brainf**k problem on 1st day of my attempt to learn this language.. and makes my 61st problem in just 2 weeks of my programming career..feels awesome and relieved after this one..:D:D |
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2013-02-23 07:36:13 Ouditchya Sinha
@Tjandra, thank you for pointing out my mistake, this question is beyond me at the moment, I'll definitely try it again in the future... :) |
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2013-01-12 06:11:20 Ouditchya Sinha
My code is working fine on ideone but here I'm getting TLE, please help. http://ideone.com/jQLZaY Ans: You write an invalid code, try with this size: T=99, triangle size=99 and your code print wrong ans... Last edit: 2013-01-12 08:26:55 |
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2012-12-25 12:50:49 Vikas Kushwaha
@Tjandra Can u tell me where my solution fails? i have tried for most of the test cases. I'm not able to figure it out. Ans: No white-space caracter (ASCII 32) on a triangle... Example: Input: 5 _ Your Output: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Correct Output: _ __ ___ ____ _____ ---------------------- thank you. got ac. :) Last edit: 2012-12-26 04:54:47 |
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2012-12-21 20:04:10 Mostafa 36a2
Thanks For The Ideas ... Enjoy 10minutes solving :D |
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2012-12-15 18:55:45 (Tjandra Satria Gunawan)(曾毅昆)
Info: Changed cluster to 3GHz and mem limit to 1536 MB. Now all user that got AC in this problem AC with time=0.00sec. :-) Edit: changed back to pyramid :-D Last edit: 2012-12-20 17:11:25 |
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2012-12-15 18:55:45 Aditya Pande
real good problem |
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2012-12-15 18:55:45 Jared Deckard
Maybe < and > are more costly than I thought. I ran both again, now my first submission gets .04s and the optimized one gets .06s :\ Great problem. Thank you. |
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