任務1:
分配 - 0:靜態,非靜態
int movieTime;
公共靜態void main(string args [])
{
>
theatre1 movie2 = new TheAtre1();
>
movie1.moviename =“ caarer”;
Movie1.movieTime = 630;
Movie2.Moviename =“ Leo”;
Movie2.MovieTime = 720;
Movie1.Watch_Movie();
Movie2.Watch_Movie();
}
public void watch_movie()
{
system.out.println(“觀看:“ moviename” showtime:“ movieTime);
>
}
}
輸出:
任務2:
返回語句創建一個名為eb_reading
的類>
int消耗單位= essutor.Reading();
>
system.out.println(“ Cu”消耗單位);
評估器。計算(消耗單位);
}
public int讀取()
{
int unit1 = 100;
返回單位1;
}
公共空隙計算(INT消耗單位)
{
int付款=消耗單位*10;
system.out.println(“付費:”付款);
}
}
輸出:
cu:100
>在計算器中加入方法
>公共類別計算器
{
public static void main(string [] args)
{
計算器calc = new Calculator();
>
calc.add();
}
public void add()
{
system.out.println(10 20);
}
}
// sumtract()
// pultly()
// divide()
>公共類別Clacsulator1
{
int a = 10;
float b = 20.5f;
公共靜態void main(String args [])
{
calculator1 calc = new calculator1();
>
calc.add();
calc.sub();
calc.mult();
calc.div();
}
public void add()
{
float c = a b;
>
system.out.println(「新增:」 c);
}
public void sub()
{
float c = a-b;
system.out.println(“扣除:” c);
}
公共void mult()
{
float c = a*b;
system.out.println(“倍數:” c);
}
public void div()
{
float c = a/b;
>
system.out.println(“ divition:” c);
}
}
加法:30.5
減法:-10.5
倍數:205.0
劃分:0.4878049
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