Consider the following C program.

#include< stdio.h >
struct Ournode{
 char x,y,z;
};
int main(){
 struct Ournode p = {'1', '0', 'a'+2};
 struct Ournode *q = &p;
 printf ("%c, %c", *((char*)q+1), *((char*)q+2));
 return 0;
}

The output of this program is:

Consider the following C program

void f(int, short);
void main()
{
    int i = 100;
    short s = 12;
    short *p = &s;
    __________ ;    // call to f()
}

Which one of the following expressions, when placed in the blank above, will NOT result in a type checking error?

Consider the following C program.

#include < stdio.h >
    void mystery(int *ptra, int *ptrb) {
    int *temp;
    temp = ptrb;
    ptrb = ptra;
    ptra = temp;
}
int main() {
    int a=2016, b=0, c=4, d=42;
    mystery(&a, &b);
    if (a < c)
       mystery(&c, &a);
    mystery(&a, &d);
    printf("%d\n", a);
}

The output of the program is _____________.

The output of the following C program is__________.

void f1(int a, int b) { 
int c; 
c=a; a=b; b=c; 
}

void f2(int *a, int *b) { 
int c; 
c=*a; *a=*b; *b=c; 
}

int main(){ 
int a=4, b=5, c=6; 
f1(a,b); 
f2(&b, &c); 
printf(“%d”,c-a-b); 
}