Consider the following program.

#include

#include

#include

int main(vaid)

{

                pid_tpid;

                int var1 = 100;

                pid = fork ();

                if(pid == 0)          /-child process*/

                varl = 200;

                fork ();

                printf(“%d”, var1);

                return 0;

}

Assuming all invocations of fork are successful, which of the following when the program is executed on the UNIX OS?