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C Program to Determine if a given Matrix is a Sparse Matrix



C Program to Determine if a given Matrix is a Sparse Matrix

This C Program determines the given matrix is a sparse matrix. Sparse matrix is a matrix with the majority of its elements equal to zero. This program accepts matrix and checks whether the given matrix is a sparse matrix.

    #include <stdio.h>

    void main ()

    {

        static int array[10][10];

        int x, j, m, n;

        int counter = 0;

        printf("Enter the order of the matix \n");

        scanf("%d %d", &m, &n);

        printf("Enter the co-efficients of the matix \n");

        for (x = 0; x < m; ++x)

        {

            for (j = 0; j < n; ++j)

            {

                scanf("%d", &array[x][j]);

                if (array[x][j] == 0)

                {

                    ++counter;

                }

            }

        }

        if (counter > ((m * n) / 2))

        {

            printf("The given matrix is sparse matrix \n");

        }

        else

            printf("The given matrix is not a sparse matrix \n");

        printf("There are %d number of zeros", counter);

    }

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