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  1. Prepare
  2. Algorithms
  3. Implementation
  4. Forming a Magic Square
  5. Discussions

Forming a Magic Square

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1256 Discussions

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  • jmarul1
     + 0 comments

    Could I get clarification? I implemented a code and found the cost lower than the one in the example for a new matrix. For the given matrix:
    4 8 2
    4 5 7
    6 1 6
    The matrix below solves it at a lower cost (this is what my code found):
    [4, 8, 2]
    [4, 4, 6] = cost is 2
    [6, 2, 6] = cost is 1
    The magic constant is 14 and The cost is 3

  • wifivop476
     + 0 comments

    Guys, I am getting an output which doesn't match with the expected outputs of few test cases but the cost that I am getting as output is less than the expected min cost and even the final matrix also contains all distinct elements. Is anyone facing this problem or is the expected output = correct min cost? call center earphones with mic

  • dlesov
     + 0 comments
    def formingMagicSquare(s):
    a_b = [
        [-3,-1],
        [-3,1],
        [-1,-3],
        [-1,3],
        [1,-3],
        [1,3],
        [3,-1],
        [3,1]
    ]
    costs =[]
    for a,b in a_b:
        ms = [
            [5-b, 5+(a+b), 5 -a],
            [5-(a-b), 5, 5+(a-b)],
            [5+a, 5-(a+b), 5+b]
        ]
        cost = 0
        for i in range(3):
            for k in range(3):
                cost+=abs(s[i][k]-ms[i][k])
        
        costs.append(cost)
    return min(costs)

  • wifivop476
     + 0 comments

    I am getting an output which doesn't match with the expected outputs of few test cases but the cost that I am getting as output is less than the expected min cost and even the final matrix also contains all distinct elements. Is anyone facing this problem or is the expected output = correct min cost? ACFT Calculator

  • wifivop476
     + 0 comments

    I am getting an output which doesn't match with the expected outputs of few test cases but the cost that I am getting as output is less than the expected min cost and even the final matrix also contains all distinct elements. Is anyone facing this problem or is the expected output = correct min cost? Convert Units Online