SCJP題庫第003題


1. public class Test{
2.   public static void main(String[] args){
3.      int x = 5;
4.      boolean b1 = true;
5.      boolean b2 = false;
6.
7.      if((x==4) && !b2)
8.      System.out.print("1 ");
9.      System.out.print("2 ");
10.    if ((b2=true) && b1)
11.    System.out.print("3 ");
12.  }
13.}
What is the result?
A. 2
B. 3
C. 1 2
D. 2 3
E. 1 2 3
F. Compilation fails.
G. An exception is thrown at runtime.

Ans:D

解說:無

Comments

//可看性較高的程式排版
int x = 5;
boolean b1 = true;
boolean b2 = false;

if((x==4) && !b2) System.out.print("1 ");

System.out.print("2 ");

if ((b2=true) && b1) System.out.print("3 ");

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