2015.12.31作业

package mytext;

public class Calculation {

public static void main(String[] args) {
// TODO 自动生成的方法存根

int i = 21;
int j = 97;
char c = 'a';
System.out.println("21&97的值是：" + (i&j));
System.out.println("46^a的值是：" + (i^c));
System.out.println("21<<4的值是：" +(i<<4));

int a = 842;
int b = 862;
String str = (a==b) ? "true" : "false";
System.out.println("str = " + str);
int z = a>b ? a : b;
System.out.println("a和b最大的是:" + z);

double d = 38.9;
System.out.println("矩形的长为：" + d);
double e = 27.2;
System.out.println("矩形的宽为：" + e);
System.out.println("矩形的面积是：" + d*e);

}

}