Passing a matrix in a function (C)

Question

I have an issue passing a matrix to a function in C. There is the function I want to create:

void ins (int *matrix, int row, int column);

b

Answer 1

Much better way to use malloc function and create dynamically allocated array and do whatever you want to do using 2d array:

#include 
#include 
#include 

void fun(int **arr,int m,int n)
{
    int i, j;
    for (i = 0; i < m; i++)
    {
    for (j = 0; j < n; j++)
        {
            scanf("%d", &arr[i][j]);
        }
    }

}

int main()
{
    int i,j,m,n;
    printf("enter order of matrix(m*n)");
    scanf("%d*%d",&m,&n);
    int **a=(int **)malloc(m*sizeof(int));
    for(i=0;i
#include 
#include 

void fun(int **arr,int m,int n)
{
    int i, j;
    for (i = 0; i < m; i++)
    {
    for (j = 0; j < n; j++)
        {
            scanf("%d", &arr[i][j]);
        }
    }

}

int main()
{
    int i,j,m,n;
    printf("enter order of matrix(m*n)");
    scanf("%d*%d",&m,&n);
    int **a=(int **)malloc(m*sizeof(int));
    for(i=0;i