Nested Loops - Patterns

Please learn Nested Loop concepts before start solving this problems.

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N = 5

*    *    *    *    *
*    *    *    *    *
*    *    *    *    *
*    *    *    *    *
*    *    *    *    *

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N = 3

3    3    3
3    3    3
3    3    3 

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N = 5

1    1    1    1    1
2    2    2    2    2
3    3    3    3    3
4    4    4    4    4
5    5    5    5    5

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N = 5

1    2    3    4    5
1    2    3    4    5
1    2    3    4    5
1    2    3    4    5
1    2    3    4    5

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N = 5

*
*    *
*    *    *
*    *    *    *
*    *    *    *    *

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N = 5

*    *    *    *    *
*    *    *    *
*    *    *
*    *
*

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N = 5

1
1    2
1    2    3
1    2    3    4
1    2    3    4    5

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N = 5

1    2    3    4    5
1    2    3    4
1    2    3    
1    2
1

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N = 5

5    4    3    2    1
5    4    3    2
5    4    3
5    4
5

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N = 4

1     2     3     4
5     6     7     8
9     10    11    12
13    14    15    16

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N = 5

*    *    *    *    *
*                   *
*                   *
*                   *
*    *    *    *    *

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N = 5, Constraints: N will be always odd number and N > 1

*    *    *    *    *
*                   *
*         *         *
*                   *
*    *    *    *    *

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N = 5

*    *    *    *    *
     *    *    *    *
          *    *    *
               *    *
                    * 

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N = 5

1    2    3    4    5
     2    3    4    5
          3    4    5
               4    5
                    5

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N = 5

5    4    3    2    1
     4    3    2    1
          3    2    1
               2    1
                    1

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