Question

¿Qué imprimen los siguientes programas?
#include
#include

void main()
{
int var;
var=10;
int *pt1=&var;
int **pt2=&pt1;

printf("\nvar: %d", var);
printf("\nvar: %d", &var);
printf("\npt1: %d", pt1);
printf("\n*pt1:%d", *pt1);
printf("\npt1: %d", &pt1);
printf("\npt2 ; %d", pt2);
printf("\n*pt2: %d", *pt2);
printf("\n**pt2: %d", **pt2);
getch();
}


#include

int main () {
float w, z;
float *p, *q;

w=20;
p=&z;
q=p;
*q=7;
z+= *q;
w-=*p;
p=&w;
*q+=*p;
z+=*(&w);
p=q;
*p=*q;

printf ("%f %f %f %f\n", w,z, *p,*q);
return 0;
}

Answer 1

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