6/18/2023 0 Comments Magic square java program code![]() Thus, we print the cost, 1, on a new line. Observe that it’s not yet magic, because not all rows, columns, and center diagonals sum to the same number. If we change the bottom right value, s, from 5 to 6 at a cost of |6-5|=1, ‘s’ will become a magic square at the minimum possible cost. Print a single integer denoting the smallest possible cost of turning matrix ‘s’ into a magic square. Each line describes a row of the matrix in the form of 3 space-separated integers denoting the respective first, second, and third elements of that row.Īll integers ‘s’ in are in the inclusive range. Note: The resulting magic square must contain distinct integers in the inclusive range. You must do this in such a way that the cost is minimal and then print the minimum possible cost on a new line. Given matrix ‘s’, convert it into a magic square by changing zero, one, or more of the digits in ‘s’. Any digit, ‘a’, can be changed to any other digit, b, in the range at cost |a-b|. This problem is taken from Hackerrank’s Rookie Rank competition in 27th July 2016, magic-square-forming-English .Ĭonsider a 3 x 3 matrix, ‘s’, of integers in the inclusive range.
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