im having trouble compiling this,
Code:
#include <stdio.h>
#include <math.h>
double matnorm1(double **A, int m, int n)
{
double norm=0.0;
double temp;
int x;
int y;
for (x=0; x<n; x++)
{
temp=0.0;
for (y=0; y<m; y++)
{
temp=temp+fabs(A[y][x]);
}
if(temp>norm) norm=temp;
}
return(norm);
}
double matnorminf(double **A, int m, int n)
{
double norm=0.0;
double temp;
int x;
int y;
for (x=0; x<m; x++)
{
temp=0.0;
for (y=0; y<n; y++)
{
temp=temp+fabs(A[x][y]);
}
if(temp>norm) norm=temp;
}
return(norm);
}
main()
{
double A[2][2]={{1.0,2.0},{3.0,4.0}};
printf("The matnorm1 is %g\n",matnorm1(A,2,2));
printf("The matnorminf is %g\n",matnorminf(A,2,2));
}
when i do i get the following error message-
hw2-3.c:44: error: cannot convert 'double (*)[2]' to 'double**' for argument '1' to 'double matnorm1(double**, int, int)'
hw2-3.c:45: error: cannot convert 'double (*)[2]' to 'double**' for argument '1' to 'double matnorminf(double**, int, int)'
and i have no idea how to correct this.
any help would be appreciated.