conditiondemo.java

来自「jbuilder2006一书的所有源代码」· Java 代码 · 共 29 行

package operationsymbol;

public class ConditionDemo {
  public static void main(String[] args) {
    int i = 1;
    int j = 2;
    System.out.println("i = " + i);
    System.out.println("j = " + j);
    System.out.println("(i != j) = " + (i != j));
    System.out.println("(i == j) = " + (i == j));
    //true && true = ture
    System.out.println("(i != j) && (i != j) = " + ((i != j) && (i != j)));
    //true && false = false
    System.out.println("(i != j) && (i == j) = " + ((i != j) && (i == j)));
    //true || false = true
    System.out.println("(i != j) || (i == j) = " + ((i != j) || (i == j)));
    //true & true = ture
    System.out.println("(i != j) & (i != j) = " + ((i != j) & (i != j)));
    //true | false = true
    System.out.println("(i != j) | (i == j) = " + ((i != j) | (i == j)));
    //!true = false
    System.out.println("!(i != j) = " + (!(i != j)));
    //true ^ false = true
    System.out.println("(i != j) ^ (i == j) = " + ((i != j) ^ (i == j)));
    //true ^ true = false
    System.out.println("(i != j) ^ (i != j) = " + ((i != j) ^ (i != j)));
  }
}