Eroare de compilare: Main.java:1: error: class, interface, or enum expected $json = file_get_contents('convertor.in'); ^ Main.java:1: error: unclosed character literal $json = file_get_contents('convertor.in'); ^ Main.java:1: error: unclosed character literal $json = file_get_contents('convertor.in'); ^ Main.java:2: error: class, interface, or enum expected $arr = json_decode($json); ^ Main.java:4: error: class, interface, or enum expected $f = fopen('convertor.out', 'w'); ^ Main.java:4: error: unclosed character literal $f = fopen('convertor.out', 'w'); ^ Main.java:4: error: unclosed character literal $f = fopen('convertor.out', 'w'); ^ Main.java:7: error: class, interface, or enum expected foreach($arr[0] as $key => $value) ^ Main.java:10: error: class, interface, or enum expected } ^ Main.java:18: error: class, interface, or enum expected foreach($obj as $key => $value) ^ Main.java:21: error: class, interface, or enum expected } ^ 11 errors