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单选题
public class WhileFoo { public static void main (String []args) { int x= 1, y = 6; while (y--) {x--;} system.out.printIn(“x=” + x “y =” + y); } } What is the result?()
A
The output is x = 6 y = 0
B
The output is x = 7 y = 0
C
The output is x = 6 y = -1
D
The output is x = 7 y = -1
E
Compilation will fail.
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更多 “单选题public class WhileFoo { public static void main (String []args) { int x= 1, y = 6; while (y--) {x--;} system.out.printIn(“x=” + x “y =” + y); } } What is the result?()A The output is x = 6 y = 0B The output is x = 7 y = 0C The output is x = 6 y = -1D The output is x = 7 y = -1E Compilation will fail.” 相关考题
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考题
1. public class X implements Runnable( 2. private int x; 3. private int y; 4. 5. public static void main(String[]args) 6. X that = new X(); 7. (new Thread(that)).start(); 8. (new Thread(that)).start(); 9. ) 10. 11. public void run() ( 12. for (;;) ( 13. x++; 14. y++; 15. System.out.printIn(“x=” + x + “, y = ” + y); 16. ) 17. ) What is the result?()A、 Errors at lines 7 and 8 cause compilation to fail.B、 The program prints pairs of values for x and y that might not always be the same on the same line (for example, “x=2, y=1”).C、 The program prints pairs of values for x and y that are always the same on the same line (for example, “x=1, y=1”. In addition, each value appears twice (for example, “x=1, y=1” followed by “x=1, y=1”).D、 The program prints pairs of values for x and y that are always the same on the same line (for example, “x=1, y=1”. In addition, each value appears only for once (for example, “x=1, y=1” followed by “x=2, y=2”).
考题
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public class WhileFoo { public static void main (String []args) { int x= 1, y = 6; while (y--) {x--;} system.out.printIn(“x=” + x “y =” + y); } } What is the result?() A、 The output is x = 6 y = 0B、 The output is x = 7 y = 0C、 The output is x = 6 y = -1D、 The output is x = 7 y = -1E、 Compilation will fail.
考题
public class X implements Runnable ( private int x; private int y; public static void main(String args) ( X that = new X(); (new Thread(that)) . start( ); (new Thread(that)) . start( ); ) public synchronized void run( ) ( for (;;) ( x++; y++; System.out.printIn(“x = “ + x + “, y = “ + y); ) ) ) What is the result?()A、 An error at line 11 causes compilation to fail.B、 Errors at lines 7 and 8 cause compilation to fail.C、 The program prints pairs of values for x and y that might not always be the same on the same line (for example, “x=2, y=1”)D、 The program prints pairs of values for x and y that are always the same on the same line (forexample, “x=1, y=1”. In addition, each value appears twice (for example, “x=1, y=1” followed by “x=1, y=1”)E、 The program prints pairs of values for x and y that are always the same on the same line (for example, “x=1, y=1”. In addition, each value appears twice (for example, “x=1, y=1” followed by “x=2s, y=2”)
考题
class Foo { public static void main(String [] args) { int x = 0; int y = 4; for(int z=0; z 〈 3; z++, x++) { if(x 〉 1 ++y 〈 10) y++; } System.out.println(y); } } 结果是什么?() A、6B、7C、8D、10
考题
public class IfTest ( public static void main(string[]args) { int x = 3; int y = 1; if (x = y) system.out.printIn(“Not equal”); else system.out.printIn(“Equal”); } ) What is the result?() A、 The output is “Equal”B、 The output in “Not Equal”C、 An error at line 5 causes compilation to fall.D、 The program executes but does not print a message.
考题
public class IfTest ( public static void main(stringargs) { int x = 3; int y = 1; if (x = y) system.out.printIn(“Not equal”); else system.out.printIn(“Equal”); } ) What is the result?()A、 The output is “Equal”B、 The output in “Not Equal”C、 An error at line 5 causes compilation to fall.D、 The program executes but does not print a message.
考题
int x = 1, y =6; while (y--) { x++; } System.out.println(“x =” + x + “y =” +y); What is the result?() A、 x = 6 y = 0B、 x = 7 y = 0C、 x = 6 y = -1D、 x = 7 y = -1E、 Compilation fails.
考题
单选题public class IfTest ( public static void main(string[]args) { int x = 3; int y = 1; if (x = y) system.out.printIn(“Not equal”); else system.out.printIn(“Equal”); } ) What is the result?()A
The output is “Equal”B
The output in “Not Equal”C
An error at line 5 causes compilation to fall.D
The program executes but does not print a message.
考题
单选题public class IfTest ( public static void main(stringargs) { int x = 3; int y = 1; if (x = y) system.out.printIn(“Not equal”); else system.out.printIn(“Equal”); } ) What is the result?()A
The output is “Equal”B
The output in “Not Equal”C
An error at line 5 causes compilation to fall.D
The program executes but does not print a message.
考题
单选题int x = 1, y =6; while (y--) { x++; } System.out.println(“x =” + x + “y =” +y); What is the result?()A
x = 6 y = 0B
x = 7 y = 0C
x = 6 y = -1D
x = 7 y = -1E
Compilation fails.
考题
单选题public class X implements Runnable ( private int x; private int y; public static void main(String [] args) ( X that = new X(); (new Thread(that)) . start( ); (new Thread(that)) . start( ); ) public synchronized void run( ) ( for (;;) ( x++; y++; System.out.printIn(“x = “ + x + “, y = “ + y); ) ) ) What is the result?()A
An error at line 11 causes compilation to fail.B
Errors at lines 7 and 8 cause compilation to fail.C
The program prints pairs of values for x and y that might not always be the same on the same line (for example, “x=2, y=1”)D
The program prints pairs of values for x and y that are always the same on the same line (for example, “x=1, y=1”. In addition, each value appears twice (for example, “x=1, y=1” followed by “x=1, y=1”)E
The program prints pairs of values for x and y that are always the same on the same line (for example, “x=1, y=1”. In addition, each value appears twice (for example, “x=1, y=1” followed by “x=2s, y=2”)
考题
单选题class DemoApp{ public static void main(String[] args){ int x = 5; int y = ++x + x++; S ystem.out.println(“y=”+y+”,x=”+x); } } 以上程序运行后的输出结果是哪项?()A
y=10,x=5B
y=11,x=6C
y=12,x=7D
y=11,x=7
考题
单选题class Foo { public static void main(String [] args) { int x = 0; int y = 4; for(int z=0; z 〈 3; z++, x++) { if(x 〉 1 ++y 〈 10) y++; } System.out.println(y); } } 结果是什么?()A
6B
7C
8D
10
考题
单选题What is the result?()A
The output is X = 6 y = 0B
The output is x = 7 y = 0C
The output is x = 6 y = -1D
The output is x = 7 y = -1E
Compilation will fail.
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