A.假
B.真
C.None
D.An error will occur when running
[单选题]已知如下代码:booleanm=true;if(m=false)System.out.println("False");elseSystem.out.println("True");执行结果是()A . FalseB . TrueC . NoneD . 出错
[单选题]已知如下代码: boolean m=tree; if(m==false) System.out.println("False"); else System.out.pfintln("True"); 执行结果是( )。A.FalseB.TrueC.无结果D.运行时出错
[单选题]boolean a=false;boolean b=true;boolean c=(a&&b)&&(!b);boolean result=(a&amboolean a=false; boolean b=true; boolean c=(a&&b)&&(!b); boolean result=(a&b)&(!b); 执行完后,正确的结果是( )。A.c=false;result=falseB.c=true,result
[单选题]下面程序段:boolean a=false;boolean b=true;boolean c=(a&&b)&&(!b);boolean result=(a&b)&(!b);执行完后,正确的结果是A.c=false;result=falseB.c=true,result=trueC.c=true;result=falseD.c=false;result=true
[单选题]下面程序段: boolean a=false; boolean b=true; boolean c=(a||b)&&(b); boolean result=(a|b)&(b); 执行完后,正确的结果是A.c=false;result=falseB.c=true,result=trueC.c=true;result=falseD.c=false;result=true
[单选题]下面程序段: boolean a=false; boolean b=true; boolean c=(a&&B) &&(!B) ; boolean result=(a&B) &(!B) ; 执行完后,正确的结果是( )。A.c=false;result=falseB.c=true,result=trueC.c=tree;result=falseD.c=false;result=trae
[单选题]已知如下代码: switch(m) { case 0: System.out.println("Condition0"); case 1: System.out.println("Condition 1"); case 2: System.out.println("Condition 2"); case 3: System.out.println("Condition 3"); break; default: System.out.println("Other cCnditio
[单选题]已知如下代码: switch(m) { case 0: System. out. println("Condition 0 "); case 1: System. out. println("Condition 1 "); case 2: System. out. println("Condition 2 "); case 3: System. out. println("Condition 3 "); break; default: System. out. println(
[单选题]已知如下代码: public class Test long a[]=new long[10] public static void main (String args[]{ System.out.println(a[6];} 以下( )语句是正确的。A.Output is null.B.When running,some error will occur.C.When compile,some error will occur.D.Output is 0.
[单选题]执行完下列代码段之后: bool x=true, y=false, z=false; x=x&&y‖z; y=x‖y&&z; z=!(x!=y)‖(y-z); 则x=false, y=false, Z=( )。A.trueB.falseC.不确定D.异常