//Program 1 main(){int val = 5; if (fork () > 0){wait(&val); val = WEXITSTATUS(val);} val++; printf("%d ", val); return val;}//Program 2 main (){int val = 5; if(fork () > 0){wait(&val); val = EXITSTATUS(val);} else exit(val); val++; printf("%d ", val); return val;}