Question 8: What is the output of the followmg programe Tharks) #include #include int fl( int x, int y) { X=X+2: y-y+3; return x+y; ? int f2( int *x, int y) { *x*x+2; y=y+3; return *x+y: int f3 (int *x, int *y) { *x=*x+2; *y=*y+3; return *x+*y: } int f4( int x, int *y, int *2) { x=x+*y; *y=*2+3: z-&x; *z=*y*2; return *z: int main(int arge, char *argv[]) { int main(int arge, char *argv[]) { int k-2, m=1, r=3; printf("1) %od od %d ", k, m. r); r-fl(k, m); printf("2) ododd ", k, m,r); r=12&k, m); printf("3) %od od od n", k, m. r); r-13(&k. &m); printf("4) %d %d %d ", k, m. r); r=f4k, &m, &r); printf("5) %d %d "od n", k, m,r); return 0; 3