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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
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Phoniex University
Oct-2001 - Nov-2016
Magic squares. An n × n matrix that is filled with the numbers 1, 2, 3, . . . , n2 is a magic square if the sum of the elements in each row, in each column, and in the two diagonals is the same value. For example,

Write a program that reads in n2 values from the keyboard and tests whether they form a magic square when arranged as a square matrix.
You need to test three features:
• Did the user enter n2 numbers for some n?
• Do each of the numbers 1, 2, . . . , n2 occur exactly once in the user input?
• When the numbers are put into a square, are the sums of the rows, columns, and diagonals equal to each other?
If the size of the input is a square, test whether all numbers between 1 and n2 are present. Then compute the row, column, and diagonal sums. Implement a class Square with methods
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