Boolean

Here's a very simple program with standard questions :)

Question 1> : Is there anything wrong with this code ?
Question 2> : Will this code compile ?
Question 3> : Are there any specific options that I should give for compiling it ?
Question 4> : What is the output of this program ?

// Replace [ with less than symbol
// Replace ] with greater than symbol

#include [stdio.h]

int main()
{
 bool x = 2;

 switch(x)
 {
  case 0 :
   printf("Found Zero\n");
   break;
  case 1 :
   printf("Found One\n");
   break;
  case 2 :
   printf("Found Two\n");
   break;
  default :
   printf("Found Nothing\n");
   break;
 }
 return 0;
}