What is the output of this code?

Question

#include<stdio.h>
#include<conio.h>
void main()
{
int i=10; int j=10;
int i,j;
i=10;j=10;
int i=10;j=10;
int i,j=10;
int i=j=10;
printf("%d",i);
printf("%d",j);
getch();
}

Answer 1

You will get error
why you are declaring variables again and again.

Answer 2

this question is comes under the sallaybus of gate