/**
 ** Exp.java
 ** Ying Li
 **/
public class Exp {
     public static void main (String[] args) {
       int a = 1;
       int b = 2;
       int c = a = 3;
       System.out.printf( "Assignment returns a value in Java: c=%d\n", c );
       boolean b1 = false;
       boolean b2 = true;
       if (b1 = b2) {
           System.out.printf("the boolean b1 is now True\n");
       }
       //if (a = b) { //invalid in Java (a == b)
       //      System.out.printf("%d == %d \n", a, b);
       //} else {
	//    System.out.printf("%d != %d \n", a, b);
       //:w
    	//}  // end if-else
     } // end main
}