//色表构建vector<unsignedchar> R ={255,255,255,255,255,255,255,255,255,255,255,255,255,240,220,200,180,160,140,120,100,80,60,40,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,20,40,60,80,100,120,140,160,180,200,220,240};vector<unsignedchar> G ={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,20,40,60,80,100,120,140,160,180,200,220,240,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255};vector<unsignedchar> B ={0,20,40,60,80,100,120,140,160,180,200,220,240,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,240,220,200,180,160,140,120,100,80,60,40,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
方法使用 public class Target1{public static void main(String[] args) {//方法使用Person jia new Person();jia.speak();//调用方法jia.cal01();jia.cal02(5);//给n一个5;jia.cal02(10);int returnRes jia.getSum(1,2);System.out.println("getSum方法返…
在java中方法的调用有三种方式: 先写主代码:
public static int sum (int a,iny b){System.out.println("有结果显示");int result ab;return result;
}1.单独调用:方法名(参数);
sum(10,15);2…