#include
f1(int *k);
main ( ){
int i;
i = 0;
printf (" The value of i before call %d \n", i);
f1 (&i);
printf (" The value of i after call %d \n", i);
}
f1(int *k)
{
*k = *k + 10;
}
The value of i before call 0
The value of i after call 10