arithmaticop.java

java程序设计源代码

public class ArithmaticOp{
	public static void main( String args[] ){
		int a=5+4; //a=9
		int b=a*2; //b=18
		int c=b/4; //c=4
		int d=b-c; //d=14
		int e=-d; //e=-14
		int f=e%4; //f=-2
		double g=18.4; 
		double h=g%4; //h=2.4
		int i=3;
		int j=i++; //i=4,j=3
		int k=++i; //i=5,k=5
		System.out.println("a = "+a);
		System.out.println("b = "+b);
		System.out.println("c = "+c);
		System.out.println("d = "+d);
		System.out.println("e = "+e);
		System.out.println("f = "+f);
		System.out.println("g = "+g);
		System.out.println("h = "+h);
		System.out.println("i = "+i);
		System.out.println("j = "+j);
		System.out.println("k = "+k);
	}
}