What will be output if you will compile and execute the

following c code?

#include<conio.h>

#include<stdio.h>

int display();

int(*array[3])();

int(*(*ptr)[3])();

int main(){

array[0]=display;

array[1]=getch;

ptr=&array;

printf("%d",(**ptr)());

(*(*ptr+1))();

return 0;

}

int display(){

int x=5;

return x++;

}