练习题

package myapp;

public class tyc {

public static void main(String[] args) {

int a =12*3;

int c =a+4;

System.out.println((a==c)? "相等":"不相等");

int z = c > a ? 12:30;

System.out .println("c>a ? 求其中最大的是;"+z);

package 李志;

public class test {

public static void main(String[] args) {

float lchang = 38.9f ;

float kkuai =27.2f;

float square =lchang  * kkuai ;
System.out .println("square:"+square);