1if (1 && 2) "ok1" 2if (0 && 2) "nok2" else "ok2" 3if (3 && 0) "nok3" else "ok3" 4if (0 && 0) "nok4" else "ok4" 5if (0 && 0 && 0) "nok5" else "ok5" 6if (0 && 1 && 0) "nok6" else "ok6" 7if (1 && 1 && 1) "ok7" else "nok7" 8print "\n" 9define f() { 10 "f" 11} 12define g() { 13 "g" 14 return 1 15} 16if (f() && g()) { 17 "nok8" 18} else "ok8" 19if (!f() && g()) { 20 "ok9" 21} else "nok9" 22print "\n" 23if (1 < 2 && 3 < 4) "ok10" else "nok10" 24print "\n" 25