✪ Choose the correct option.
What is the output of the following program on GCC compiler?
#include
int main(){
int i,n=5;
int arr[5];
for(i=0;i<=5;i++)
printf("%d",arr[i]);
arr[n]=n=--n;
printf("%d %d %d",n,arr[4],arr[5]);
return 0;
}