[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9eiY1WSJ-eN7nnS8fG9eMs3zO9LilMzU1UmUxVSqm0c":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-25 08:44:04",81292352,[8,9,10,11],"void","final","int","static",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},129,"bf99f583f6713922cf08e4e82bb0096c","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","Java程序设计基础","exam_98425151","刷到95","在定义方法的时候,如果方法无返回值需要使用( )关键字",[21,32,35,44,53,61,70,79,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],81292351,[25,26,27,28],"i++","bEqual = str.equals("q")","count = = i","i>5","( )表达式不可以作为循环条件","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],81292353,[39,40,41,42],"3","1","2","0","有如下java语言程序,则程序运行后的输出结果为( ) public static void main(String[] args){ int a=3; int b=2; int c=a>b?a:b; System.out.println(c); }",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],81292354,[48,49,50,51],"c = A","c = 65","编译错误","运行错误","以下代码输出结果为( ) public class Test { public static void main(String[] args) { char c = 65; System.out.println("c = "+c); } }",{"answer":54,"createTime":5,"id":55,"options":56,"question":60,"source":30,"type":31},[],81292355,[57,41,58,59],"16","8","4","Java 中 char 类型的在内存中的大小为多少字节()",{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":30,"type":31},[],81292356,[65,66,67,68],"float f=2.5","int a=10.1f","char c=100","int a=(int)2.5","以下哪些赋值语句是正确的( )",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":30,"type":31},[],81292357,[74,75,76,77],"12.5","'A'",""A"","65","可以将以下哪个值赋给类型char的变量? ( )",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],81292358,[83,84,85,86],"while循环适合次数不确定的循环操作,for适合循环次数确定的循环操作","while循环判断后执行,for循环先执行后判断","两种循环任何时候都不可以替换","两种循环结构中都必须有循环体,循环体不能为空","在 Java 中,下列关于循环结构说法错误的是( )",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],81292359,[92,93,94,95],"Exception","Father","Object","Lang","Java 中所有类的父类是( )",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],81292360,[101,102,103,104],"40","30","20","28","以下 Java 代码运行后,最后输出sum的值为: int sum =0; for(int i=0;i<=10;i=i+2) {sum+=i;}"]