- public class Ch01 {
- public static void main(String[] args) {
- int a=0;
- int b=0;
- if((a++)<2 || (b++)<2)
- System.out.println("true");
- else
- System.out.println("false");
- System.out.println("a="+a+" b="+b);
-
- a=0;
- b=0;
- if((a+=2)<2 && (b+=2)<2)
- System.out.println("true");
- else
- System.out.println("false");
- System.out.println("a="+a+" b="+b);
-
- a=0;
- b=0;
- if((a++)<2 | (b++)<2)
- System.out.println("true");
- else
- System.out.println("false");
- System.out.println("a="+a+" b="+b);
-
- a=0;
- b=0;
- if((a+=2)<2 & (b+=2)<2)
- System.out.println("true");
- else
- System.out.println("false");
- System.out.println("a="+a+" b="+b);
- }
- }
複製代碼 |