{"@context":"http://schema.org","@type":"Question","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy","text":"Какие из пронумерованных строк нужно закомментировать, чтобы код скомпилировался и выполнился без ошибок: (в ответе указываются номера строк)\n\u003cpre\u003e\u003ccode class\u003d\"java\"\u003e\nclass Parent { }\nclass Child extends Parent { }\nclass Child2 extends Parent { }  \n\npublic class ArrayTest {\n    public static void main(String[] args) {\n        Parent[] arr1 \u003d new Child[3];\n        arr1[0] \u003d new Parent(); //1\n        arr1[1] \u003d new Child();  //2\n        arr1[2] \u003d new Child2(); //3\n        arr1[3] \u003d new Child();  //4\n\n        Child2[] arr2 \u003d {new Child2(), new Child2(), new Child2()};\n        add(arr2);\n    }\n\n    public static void add(Parent[] arr) {\n        arr[0] \u003d new Parent(); //5\n        arr[1] \u003d new Child();  //6\n        arr[2] \u003d new Child2(); //7\n        arr[3] \u003d new Child2(); //8\n    }\n}\n\u003c/code\u003e\u003c/pre\u003e","headline":"Какие из пронумерованных строк нужно закомментировать, чтобы код скомпилировался и выполнился без ошибок: (в о","learningResourceType":["programming test","programming course","programming question"],"isPartOf":{"@type":"Course","@id":"https://codegalaxy.io/courses/java-ru","url":"https://codegalaxy.io/courses/java-ru","name":"Java Quiz","description":"Java - объектно-ориентированный кросс-платформенный язык программирования, предназначенный для удобства чтения и интероперабельности. Java обычно читается как легкая и простая версия языка Си++. Тем не менее, Java может использоваться как полная версия для создания приложений, которые могут работать на всех платформах, поддерживающих Java, без необходимости перекомпиляции. В 2020 году Java является самым популярным языком программирования, с которым работают более 9 миллионов разработчиков. \u003cbr\u003e\nЭтот обучающий курс полностью посвящен \u003cstrong\u003eJava языку\u003c/strong\u003e, где вы можете проверить свои знания и ответить на \u003cstrong\u003e вопросы интервью по Java\u003c/strong\u003e. 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индексом 3 (четвертый элемент)\n","about":{"@type":"Question","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy"},"upvoteCount":1,"dateCreated":"2020-02-06"},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20539","url":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20539","text":"1","dateCreated":"2020-02-06","upvoteCount":1},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20541","url":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20541","text":"3","dateCreated":"2020-02-06","upvoteCount":1},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20542","url":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20542","text":"4","dateCreated":"2020-02-06","upvoteCount":1},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20543","url":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20543","text":"5","dateCreated":"2020-02-06","upvoteCount":1},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20544","url":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20544","text":"6","dateCreated":"2020-02-06","upvoteCount":1},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20546","url":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20546","text":"8","dateCreated":"2020-02-06","upvoteCount":1}],"suggestedAnswer":[{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20540","url":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20540","text":"2","dateCreated":"2020-02-06","upvoteCount":0},{"@type":"Answer","@id":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20545","url":"https://codegalaxy.io/courses/java-ru/questions/b942388169bd4f8ca35fb3aecb68b4ee/kakie-iz-pronumerovannyh-strok-nuyono-zakommentirovat-chtoby-kod-skompilirovalsy#20545","text":"7","dateCreated":"2020-02-06","upvoteCount":0}]}