Can someone please explain the output of this program?

22. (4 pts) What is an output of this program? #include void print one Cint *); void print.two Cint *); void print-three (int *). ? int main(O int num [7] (1, 2, 3, 4, 5, 6, 7; print one Cnum); print.two Cnum 3); print_three (&num[3]); return 0; void print one Cint *x) printf("%d " , x[3]); return; void print_two Cint "x) printf("%d " , x[3]); return; void print three (int *x)t printf("%d ", return; *x)