Arrays: Pointer Arithmetic

#include 
#include  /* for malloc & free */
#define SIZE 4
void init(int *p, int size);
void print(int *p, int size);

int main() {
   int *p = (int *)malloc(sizeof(int) * (SIZE+1));
   init(p, SIZE);
   print(p, SIZE);
   free(p);
}

void init(int *p, int size) {
   int i;
   for (i = 0; i < size; i++)
      *(p+i) = i*i + 1;
   *(p+size) = 0;
}

void print(int *p, int size) {
   int data;
   while ((data = *(p++)) != 0) {
      printf("%i ", data);
   }
   printf("
"); 
}

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