#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#define N 3
int main()
{
float A[N][N] = {{ 3, -5, 4},
{ 2, 6, -9},
{ 7, 5, 3}};
float norma, suma;
int i, j;
norma = 0;
for (i=0; i<N; i++)
{
suma = 0;
for (j=0; j<N; j++)
suma = suma + fabs(A[i][j]);
if (suma > norma)
norma = suma;
}
printf("Norma macierzy: %g\\n",norma);
return 0;
}