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SPTTRN3 - Straight Line Spiral Pattern (Act 3) |
Print a straight line spiral pattern as shown in the example below. Please use the * (asterisk) and . (dot) characters.
Input
You are given t - the number of test cases and for each of the test cases one integer: s, 3<s<100 - the size of the shape.
Output
For each of the test cases output the requested pattern. Use one line break in between successive patterns.
Example
Input: 5 4 5 11 13 78 Output: **** ...* *..* **** ***** ....* ***.* *...* ***** *********** ..........* ***.*****.* *.*.*...*.* *.*.***.*.* *.*...*.*.* *.*.***.*.* *.*.....*.* *.*******.* *.........* *********** ************* ............* ***.*******.* *.*.*.....*.* *.*.*****.*.* *.*.....*.*.* *.*.***.*.*.* *.*.*...*.*.* *.*.*****.*.* *.*.......*.* *.*********.* *...........* ************* ****************************************************************************** .............................................................................* ***.************************************************************************.* *.*.*......................................................................*.* *.*.**********************************************************************.*.* *.*......................................................................*.*.* *.*.***.****************************************************************.*.*.* *.*.*.*.*..............................................................*.*.*.* *.*.*.*.**************************************************************.*.*.*.* *.*.*.*..............................................................*.*.*.*.* *.*.*.*.***.********************************************************.*.*.*.*.* *.*.*.*.*.*.*......................................................*.*.*.*.*.* *.*.*.*.*.*.******************************************************.*.*.*.*.*.* *.*.*.*.*.*......................................................*.*.*.*.*.*.* *.*.*.*.*.*.***.************************************************.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*..............................................*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.**********************************************.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*..............................................*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.***.****************************************.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*......................................*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.**************************************.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*......................................*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.***.********************************.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*..............................*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.******************************.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*..............................*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.***.************************.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*......................*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.**********************.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*......................*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.***.****************.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*..............*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.**************.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*..............*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.***.********.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*......*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.******.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*......*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.***..*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.**.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*....*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.******.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*........*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.**********.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*............*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.**************.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*................*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.******************.*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.*....................*.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*.**********************.*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.*........................*.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*.**************************.*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.*............................*.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*.******************************.*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.*................................*.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*.**********************************.*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.*....................................*.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*.**************************************.*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.*........................................*.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*.******************************************.*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.*............................................*.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*.**********************************************.*.*.*.*.*.*.*.* *.*.*.*.*.*.*.*................................................*.*.*.*.*.*.*.* *.*.*.*.*.*.*.**************************************************.*.*.*.*.*.*.* *.*.*.*.*.*.*....................................................*.*.*.*.*.*.* *.*.*.*.*.*.******************************************************.*.*.*.*.*.* *.*.*.*.*.*........................................................*.*.*.*.*.* *.*.*.*.*.**********************************************************.*.*.*.*.* *.*.*.*.*............................................................*.*.*.*.* *.*.*.*.**************************************************************.*.*.*.* *.*.*.*................................................................*.*.*.* *.*.*.******************************************************************.*.*.* *.*.*....................................................................*.*.* *.*.**********************************************************************.*.* *.*........................................................................*.* *.**************************************************************************.* *............................................................................* ******************************************************************************
| Added by: | kuszi |
| Date: | 2013-11-02 |
| Time limit: | 1s |
| Source limit: | 50000B |
| Memory limit: | 1536MB |
| Cluster: | Cube (Intel G860) |
| Languages: | All except: ASM64 |
hide comments
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2019-10-26 05:28:03
very interesting problem |
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2018-08-11 19:12:57
3 h, finally done. Very interesting one. |
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2017-08-28 11:36:13
use s= 4~23 and 78 just join spiral pattern 1 and 2, add some lines, i used different part for each odd and even lines Last edit: 2017-08-28 11:37:47 |
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2016-07-08 19:09:32
It's simple. After you do spiral pattern 1 and 2, just use them alternatively. I used recursion on both previous problems so it was very easy. Just had to change 2 characters from previous code. |
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2016-06-15 23:15:22
Looks like a question in the IQ test. |
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2016-05-25 21:12:52
How is this pattern arranged?row wise or column wise? |
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2016-05-05 07:19:23
I don't see the pattern. how would you guys decribe it? |
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2015-10-20 12:11:38 qbaj
You should check for s=7 and s=8. |
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2015-09-15 12:00:01
I used the text-compare.com to see if my output from ideone.com matches with the output given by the problem above. The result says that @The two texts are identical!@ but I am unable to see the answer so I guess there are more test cases which fail because I can't see them :( |
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