sparse_matrix.c

#include<stdio.h>
int main()
{
    printf("Studytonight - Best place to learn");
    int n, m, c, d, matrix[10][10];
    int counter = 0;
    printf("\nEnter the number of rows and columns of the matrix ");
    scanf("%d%d",&m,&n);
    printf("\nEnter the %d elements of the matrix ", m*n);
    for(c = 0; c < m; c++) 
    {
        for(d = 0; d < n; d++)  
        {
            scanf("%d", &matrix[c][d]);
            if(matrix[c][d] == 0)
            counter++;  
        }
    }
    printf("\n\nThe entered matrix is: ");
    for(c = 0; c < m; c++)  
    {
        for(d = 0; d < n; d++)  
        {
            printf("%d\t", matrix[c][d]);
        }
    printf("\n"); 
    }
    if(counter > (m*n)/2)
        printf("\n\nThe entered matrix is a sparse matrix");
    else
        printf("\n\nThe entered matrix is not a sparse matrix");

    printf("\n\n\t\t\tCoding is Fun !\n\n\n");
    return 0;
}