A. in
B. lose
C. off
D. slip
第1题:
A.123456
B.123455
C.123450
D.编译错误
第2题:
阅读下面代码 public class Arrays { public static void main(String[] args) { int[] a=new int[5]; for(int i=0;i<a.length;i=i+1)a[i]=10+i; for(int i=0;i<a.length;i=i+1)System.out.println(a[i]); String[] s={"Frank","Bob","Jim"}; for(int i=0;i<s.length;i=i+1)System.out.println(s[i]); s[2]="Mike"; System.out.println(s[2]); } } 代码运行正确的结果是
A.10 11 12 13 14 Mike Bob Frank Jim
B.11 12 13 14 15 Frank Bob Mike Jim
C.10 11 12 13 14 Frank Bob Jim Mike
D.11 12 13 14 15 Mike Jim Bob Frank
第3题:
3下列程序段运行的结果为( )。 public class Test{ static void print(String s,int i){ System.out.pdntlnC String: "+s+",int:"+i); } static void print(iht i,String s){ System.out.prinflnCint:"+i+",gtring:"+s); } public static void main(String[] args){ print(99,"Int first"); } }
A.String:String first,int: 11
B.int: 11,String:Int first
C.String:String first,int:99
D. int:99,Stfing:Int first
第4题:
A.99722
B.955758
C.4510758
D.459722
第5题:
下列程序段运行的结果为 public class Test{ static void print(String s,int i){ System.out.println("String:"+s+",int:"+i); } static void print(int i, String s){ System.out.println("int:"+i+",String:"+s); } public static void main(String [] args){ print(99,"Int first"); } }
A.String:Stringfirst,int:11
B.int:11,String:Int first
C.String:String first,int:99
D.int:99,String:int first
第6题:
【分录题】写出以下程序运行结果。 public class Demo7 { public static void main(String[] args) { int i=1,j=0; int x=2; while(x<13) { for(;;) { if(i*j>10) break; i++; j++; } x=x+2; } System.out.println(x); System.out.println(i); System.out.println(j); } }