1#include <stdio.h> 2 3int callee( x ) 4int x; 5{ 6 int y = x * x; 7 return (y - 2); 8} 9 10main() 11{ 12 int i; 13 for (i = 1; i < 10; i++) 14 { 15 printf( "%d ", callee( i )); 16 17 } 18 printf( " Goodbye!\n" ); 19 20} 21