[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fPbvVUxoSAPxR77YTtAuecB97jk5w6rpYXk3NgiEWo2o":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":30,"type":79},[],"2026-05-11 12:18:26",366704682,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},9,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","196d5d5e34ad43a9a220e71fcd8d4a3f","11.11 ArrayList类","假设ArrayList list包含{"Dallas", "Dallas", "Houston", "Dallas"}.下面的代码正确地从列表中删除了所有值为"Dallas"的元素. for (int i = 0; i < list.size(); i++) list.remove("Dallas");",[19,32,41,50,61,66,71,76,80],{"answer":20,"createTime":21,"id":22,"options":23,"question":29,"source":30,"type":31},[],"2026-05-11 12:13:25",366661848,[24,25,26,27,28],"第1行","第2行","第4行","第5行","第6行","以下代码中第一次导致程序错误的是那一行: ArrayList<String> list = new ArrayList<>();list.add("Denver");list.add("Austin");list.add(new java.util.Date());String city = list.get(0);list.set(3, "Dallas");System.out.println(list.get(3))","v1",0,{"answer":33,"createTime":21,"id":34,"options":35,"question":40,"source":30,"type":31},[],366661853,[36,37,38,39],"{"Dallas", "Dallas", "Houston", "Dallas"}","{"Dallas", "Houston", "Dallas"}","{"Houston", "Dallas"}","{"Houston"}","假设ArrayList list包含{"Dallas", "Dallas", "Houston", "Dallas"}.调用list.remove("Dallas")一次后,list是什么",{"answer":42,"createTime":21,"id":43,"options":44,"question":49,"source":30,"type":31},[],366661858,[45,46,47,48],"2未被添加到list中","添加进去的2在索引1的位置","list.remove(1)的参数1为整数,它调用的是remove(int index)的方法,删除了索引1所在的元素","list.remove(1)是删除了其值为1的Integer对象","以下代码显示[1, 3]而不是[2, 3],解释正确的是: ArrayList<Integer> list = new ArrayList<>();list.add(1);list.add(2);list.add(3);list.remove(1);System.out.println(list)",{"answer":51,"createTime":21,"id":52,"options":53,"question":59,"source":30,"type":60},[],366661864,[54,55,56,57,58],"ArrayList<Double> list = new ArrayList<>();中的Double应该改为double","list.add(1);中的1应该改为1.0","list.add(1);中的参数应该改为Double.valueOf(1)","ArrayList<Double> list = new ArrayList<>();中的Double应该改为int","ArrayList<Double> list = new ArrayList<>();中的Double应该改为Integer","此代码是错误的. ArrayList<Double> list = new ArrayList<>();list.add(1); 以下哪几个修改可以使代码正确",1,{"answer":62,"createTime":5,"id":63,"options":64,"question":65,"source":30,"type":31},[],366704679,[24,25,26,27,28],"以下代码中第一次导致程序错误的是那一行: ArrayList<String> list = new ArrayList<>();list.add("Denver");list.add("Austin");list.add(new java.util.Date());String city = list.get(0);list.set(3, "Dallas");System.out.println(list.get(3));",{"answer":67,"createTime":5,"id":68,"options":69,"question":70,"source":30,"type":31},[],366704680,[36,37,38,39],"假设ArrayList list包含{"Dallas", "Dallas", "Houston", "Dallas"}.调用list.remove("Dallas")一次后,list是什么?",{"answer":72,"createTime":5,"id":73,"options":74,"question":75,"source":30,"type":31},[],366704681,[45,46,47,48],"以下代码显示[1, 3]而不是[2, 3],解释正确的是: ArrayList<Integer> list = new ArrayList<>();list.add(1);list.add(2);list.add(3);list.remove(1);System.out.println(list);",{"answer":77,"createTime":5,"id":6,"options":78,"question":17,"source":30,"type":79},[],[8,9],3,{"answer":81,"createTime":5,"id":82,"options":83,"question":84,"source":30,"type":60},[],366704683,[54,55,56,57,58],"此代码是错误的. ArrayList<Double> list = new ArrayList<>();list.add(1); 以下哪几个修改可以使代码正确?"]