Question

Diagonal matrix

Test your program with the sample data and some random data:
Example 1
INPUT :M = 4
9 2 1 5
8 13 8 4
15 6 3 11
7 12 23 8
OUTPUT:
ORIGINAL MATRIX
9 2 1 5
8 13 8 4
15 6 3 11
7 12 23 8
REARRANGED MATRIX
9 2 1 5
8 3 6 4
15 8 13 11
7 12 23 8
DIAGONAL ELEMENTS
9 5
3 6
8 13
7 8
SUM OF THE DIAGONAL ELEMENTS = 59

Answer 1

Answer:

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Answer 2

Answer:

REARRANGED MATRIX

9 2 1 5

8 3 6 4

15 8 13 11

7 12 23 8

DIAGONAL ELEMENTS

9 5

3 6

8 13

7 8

SUM OF THE DIAGONAL ELEMENTS = 59