int value = 3;

int main()

{

pid t pid;

pid = fork();

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

{

value += 25;

return 0;

printf("PARENT: value = %d",value); /* LINE A */

}

else if (pid > 0) /* parent process */

{

wait(NULL);

printf("PARENT: value = %d",value); /* LINE B */

return 0;

}

1. What is the value displayed at LINE A?And explain why?

2. What is the value displayed at LINE B?And explain why?