#include <stdio.h>
#include <stdlib.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

void funkcja(int n, int *t)
{

int i;

for (i=0; i<n; i++)
{
*(t + i)= i * i;
printf("\n%d", *(t + i));

}

free(t);

}

void funkcja2(int w, int k, double **a)
{

printf("\n \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \n");


int i,j;

 for ( i = 0; i < w; ++i, printf("\n") )
 for (j = 0; j < k; ++j)
 printf("%.1f\t",a[i][j]);

}


int main(int argc, char *argv[])
{

int *t, i,n;

t = (int*)malloc(10 *sizeof(int));
if (!t)
{
printf ("brak wolnej pamięci");
exit(1);
}
for (i=0; i<10; i++)
{
*(t + i)= i * i;
printf("\n%d", *(t + i));

}
printf("\n%p",t);

free (t);



puts("\n podaj n \n");
scanf("%d", &n);
t = (int*)calloc(n,sizeof(int));

printf("\n%p",t);

for (i=0; i<n; i++)
{
*(t + i)= i * i;
printf("\n%d", *(t + i));

}

funkcja(n, t);

printf("\n \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \n");

int w,k, j;
 printf("Liczba wierszy: ");
 scanf("%d",&w);
 printf("Liczba kolumn: ");
 scanf("%d",&k);
///////////// 2D /////////////////
 printf("\n\nTABLICA 2D - ANSI C\n");
double **tab2;
 tab2=(double**)malloc(w*sizeof(double *)); //alokacja pamieci
 for(i=0; i<w; i++)
 {
 tab2[i]=(double*)malloc(k*sizeof(double));
 for (j = 0; j < k; ++j) //wpisanie wartosci do tablicy
 tab2[i][j]=(i+j)/10.0;
 }
//wypisz tab2[w][k]
for ( i = 0; i < w; ++i, printf("\n") )
 for (j = 0; j < k; ++j)
 printf("%.1f\t",tab2[i][j]);


 funkcja2(w,k, tab2);

        return 0;
}