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Problem 2365. Generate this matrix

Created by rifat ahmed

For a given odd integer n, generate a matrix as follows:

Input: n = 5; Output:

 [  2     1     0     0     0
    1     1     1     0     0
    0     1     0     1     0
    0     0     1     1     1
    0     0     0     1     2  ]

Input: n=7; Output:

 [  3     1     0     0     0     0     0
    1     2     1     0     0     0     0
    0     1     1     1     0     0     0
    0     0     1     0     1     0     0
    0     0     0     1     1     1     0
    0     0     0     0     1     2     1
    0     0     0     0     0     1     3 ]

For further understanding of the pattern, please check the test suite.

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Solution Statistics

18 correct solutions 10 incorrect solutions
Last solution submitted on Aug 04, 2014

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