Problem 1643. BULLSEYE Part 3: Reference Problem 18 BULLSEYE

Created by Suman Saha

Solve Later

Given n (always odd), return output a that has concentric rings of the 69s and 0s around the center point. Examples:

 Input  n = 3
 Output a is [     69    69    69
                   69     0    69
                   69    69    69 ]

 Input  n = 5
 Output a is [   0     0     0     0     0
                 0    69    69    69     0
                 0    69     0    69     0
                 0    69    69    69     0
                 0     0     0     0     0]

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Last Solution submitted on May 27, 2020

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Solution 662218

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bainhome on 28 Apr 2015

despites its pass,my sol still wrong when it be the case:"n=7",because the central element always zero no matter how we change input "n",

Solution 662209

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1 Comment

bainhome on 28 Apr 2015

my solution is actually wrong.but TestSuite didn't add a "n=7" case,so...

Solution 267870

1 Comment

1 Comment

Jan Orwat on 5 Feb 2015

Smallest size solution here without regexp cheat nor look up table.

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matrix

Problem 1643. BULLSEYE Part 3: Reference Problem 18 BULLSEYE

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Problem 1643. BULLSEYE Part 3: Reference Problem 18 BULLSEYE

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Last 200 Solutions

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Problem Recent Solvers35

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