[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fs9MyjGwDQUmVWfUvHBxwXqBFfUHb9lNt7KmFm8tT00w":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-12-22 19:26:25",173090776,[8,9,10,11],"continue","while","break","return",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},79,"3743ed90644046e4073c1837d7450be9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5aacd25fbb461317dc0bb349bfc60e18.png","Java程序设计","work_39874951","Java作业1","以下语句哪个不是跳转语句( )",[21,33,42,51,60,66,75,84,87,96],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-12-22 19:26:24",173090769,[26,27,28,29],"if(a){}","if(a<<=3){}","if(a=2){}","if(true){}","假设a是int类型的变量,并初始化为1,则下列()是合法的条件语句","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],173090770,[37,38,39,40],"switch语句的功能可以由 if…else if语句来实现","若用于比较的数据类型为double型,则不可以用switch语句来实现","if…else if语句的执行效率总是比switch语句高","case子句中可以有多个语句,并且不需要大括号{}括起来","下列说法中,不正确的一个是()",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":31,"type":32},[],173090771,[46,47,48,49],"整数型或小数型","整数型或逻辑型","整数型或字符型","循环型或整数型","switch语句中表达式的值可以是( )",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":31,"type":32},[],173090772,[55,56,57,58],"do-while循环","for 循环","while循环","以上都不对","哪种循环条件在条件表达式被计算之前至少执行循环体语句一次",{"answer":61,"createTime":5,"id":62,"options":63,"question":65,"source":31,"type":32},[],173090773,[11,8,10,64],"exit","在JAVA中,( )关键字用来终止循环语句",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":31,"type":32},[],173090774,[70,71,72,73],"switch(x+y){}","switch(ch+1){}","switch ch{}","switch(a+b){}","设a、b为long型变量,x、y为float型变量,ch为char类型变量且它们均已被赋值,则下列语句中正确的是()",{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":31,"type":32},[],173090775,[79,80,81,82],"x >0","x > -3","x <= -3","x <=0 & x >-3","给出下列代码片段: If ( x > 0 ){ System.out.println("Hello."); } else if ( x >-3 ) { System.out.pirntln ( " I am Tom. "); } else { System.out.println ("How are you?"); } 请问将打印字符串 "How are you ?"的x的范围是()",{"answer":85,"createTime":5,"id":6,"options":86,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":31,"type":32},[],173090777,[91,92,93,94],"31","0","1","2","下列表达式(11+3*8)\u002F4%3的值是()",{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":31,"type":32},[],173090778,[100,101,102,103],"42","编译错误,更改为int c = (int)d\u002F2","43","编译错误,更改为int c = int(d)\u002F2","分析下面的代码,输出结果正确的是( ). double d = 84.54; d++; int c=d\u002F2"]