更多"下列程序段的输出结果是______。 public class "的相关试题:
[单项选择]下列程序段的输出结果是______。
public class Test
int a,b;
Test( )
a=100;
b=200;
Test(int x,int y)
a=X;
b=y;
public static void main(String args[ ])
Test Obj1=new Test(12,45);
System.out.println("a="+Obj1.a+"b="+Obj1.B);
Test Obj2=new Test( );
System.out.println("a="+Obj1.a+"b="+Obj1.B);
A. a=100 b=200
B. a=12 b=45
C. a=12 b=200
D. a=100 b=45
[单项选择]下面程序段的输出结果是
public class Test
public static void main(String args[])
int n=5,sum=O;
while(n>0)
sum+=n;
--n;
System.out.println("sum is "+Sum);
A. sum is 14
B. sum is 15
C. sum is 10
D. sum is 5
[单项选择]下面程序段的输出结果是
public class Test
public static void main(String args[])
int n=5,sum=0;
while(n>0)
sum+=n;
--n;
System.out.println("sum is"+sum);
A. sum is 14
B. sum is 15
C. sum is 10
D. sum is 5
[单项选择]下面程序段的输出结果是 public class Test{ public static void main(String args[]){ int a,b; for(a=1, b=1; a<=100; a++){ if(b>=10)break; if (b%2==1){ b+=2; continue; } } System.out.println(a); } }
A. 5
B. 6
C. 7
D. 101
[单项选择]下面程序段的输出结果为
public class Test
int a,b;
Test( )
a=100;
b=200;
Test(int x,int y)
a=x;
b=y;
public static void main(String args[])
Test Obj1=new Test(12,45);
System.out.println(”a=”+Obj 1.a+” b=”+Obj 1.b);
Test Obj2=new Test( );
System.out.println(”a=”+Obj 2.a+” b=”+Obj 2.b);
A. a=100 b=200
B. a=12 b=45
C. a=12 b=200
D. a=100 b=45
[单项选择]下面程序段的输出结果是( )。
public class Test
public static void main (String[] args)
int n=10;
do
System.out.println("n is"+n);
while(--n>10);
A. n is 8
B. 没有输出
C. n is 10
D. n is 9
[单项选择]下面程序段的输出结果是( )。
public class Test
public static void main(String args[]
int[]a=new int[11];
int[]p=new int[4];
int k=5:
for(int i=1;i<=10;i++)
a[i]=i;
for(int i=1;i<=3;i++)
p[i]=a[i*i];
for(int i=1;i<=3;i++)
k=k+p[i]*2;
System.out..println(k):
A. 37
B. 31
C. 33
D. 35