网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

辅轨长度 length of track laid out


参考答案

更多 “辅轨长度 length of track laid out” 相关考题
考题 The engineer hasn’t got time to track down the problem.‘To track down’ means to find out.() 此题为判断题(对,错)。

考题 下列代码的执行结果是( )。int length=Hell0.length;System.OUt.println(length);A.5B.2C.10D.6

考题 ( 20 )请阅读下面程序public class ExampleStringBuffer{public static void main ( String[] args ){StringBuffer sb=new StringBuffer ( "test" ) ;System.out.println ( "buffer= "+sb ) ;System.out.println ( "length= "+sb.length ()) ; }}程序运行结果中在 "length=" 后输出的值是A ) 10B ) 4C ) 20D ) 30

考题 请阅读下面程序 public class ExampleStringBuffer{ public static void main(String []args){ StringBuffer sb=new StringBuffer("test"); System.out.println("buffer="+sB) ; System.out.println("length="+sb.length());} } 程序运行结果中在"length="后输出的值A.10B.4C.20D.30

考题 Whichcodefragmentswillsucceedinprintingthelastargumentgivenonthecommandlinetothestandardoutput,andexitgracefullywithnooutputifnoargumentsaregiven?()CODEFRAGMENTa:publicstaticvoidmain(Stringargs[]){if(args.length!=0)System.out.println(args[args.length-1]);}CODEFRAGMENTb:publicstaticvoidmain(Stringargs[]){try{System.out.println(args[args.length]);}catch(ArrayIndexOutOfBoundsExceptione){}}CODEFRAGMENTc:publicstaticvoidmain(Stringargs[]){intix=args.length;Stringlast=args[ix];if(ix!=0)System.out.println(last);}CODEFRAGMENTd:publicstaticvoidmain(Stringargs[]){intix=args.length-1;if(ix0)System.out.println(args[ix]);}CODEFRAGMENTe:publicstaticvoidmain(Stringargs[]){try{System.out.println(args[args.length-1]);}catch(NullPointerExceptione){}}

考题 执行下列程序后,输出结果为( )。 public class Test { public static void main (String[] args) { StringBuffer sb = new StringBuffer("北京 2008" ); System. out. println ("length =" + sb. length ( ) ); } }A.length = 8B.length = 10C.length = 6D.length = 20

考题 下列代码的执行结果是( )。 int length="Hell0".length; System.OUt.println(length); A.5S 下列代码的执行结果是( )。 int length="Hell0".length; System.OUt.println(length);A.5B.2C.10D.6

考题 下列代码的执行结果是( )。 int length=”Hello”.length( ); System.OUt.println(length);A.5B.2C.10D.6

考题 The engineer hasn’t got time to track down the problem.‘To track down’ means to find out.A对B错

考题 The engineer hasn’t got time to track down the problem.‘To track down’ means to find out.

考题 Our practices are conformable to the requirements()by international organizations.A、laid downB、lied downC、layd ownD、laid out

考题 当使用setLength(int length)时,如果length的长度小于原字符串的长度,那么进行setLength操作后当前字符串的长度为length,且后面的字符被删除

考题 辅轨长度

考题 机车出入段线 track for going out and coming into the depot

考题 线路有效长 effective length of track

考题 线路全长 total length of track

考题 混轨线 mixed track

考题 名词解释题辅轨长度

考题 名词解释题混轨线 mixed track

考题 名词解释题机车出入段线 track for going out and coming into the depot

考题 单选题()may be laid ready for the cargo or may just be put in bundles ready for the stevedores to lay out as the cargo is loaded.A WedgeB DunnageC ShoreD Store

考题 名词解释题辅轨长度 length of track laid out

考题 名词解释题线路全长 total length of track

考题 判断题The engineer hasn’t got time to track down the problem.‘To track down’ means to find out.A 对B 错

考题 判断题当使用setLength(int length)时,如果length的长度小于原字符串的长度,那么进行setLength操作后当前字符串的长度为length,且后面的字符被删除A 对B 错

考题 单选题下列代码的执行结果是(  )。int length=“Hello”.length();System.out.println(length);A 5B 2C 10D 6

考题 名词解释题线路有效长 effective length of track