Re: [偷可] 程設....

[ayudomoto (Ayu)]

來當好人了XD

不會java的人來賺看看p幣

第一次用顏色Q_Q


class ptt
{
        private static double pi=3.14;
        private static double area;
        //private static double area

        public void show()
        {
                System.out.println("area = "+ pi*r*r);
        }

        private ptt(double fa)
        {
                area = fa;
                 //area = pi*r*r
        }
}

public class fate
{
        public static void main(String args)
        {
                ptt pt[]=new ptt[3];
                pt[0]=new fa(1,0);
                pt[1]=new fa(2,0);
                pt[2]=new fa(3,0);
        }
}




9-13

class CScore
{
        private String name;
        private int math;
        private int eng;

        private CScore(String str,int m,int e)
        {
                name = str;
                math = m;
                eng = e;
        }

        public void mathAvg(CScore c[])
        {
                int sum = 0;
                for(int i = 0; i < c.length; i++)
                        sum += c[i].math;
                System.out.println("The average of math is  ");

                System.out.println((double)sum / c.length);
                // print out the average grade of Math
        }
        public void mathTop(CScore c[])
        {
                int max = c[0].math;
                String str = c[0].name;
                for(int i = 0; i < c.length; i++)
                {
                        if (c[i].math > max)
                        {
                               max = c[i].math;
                               str = c[i].name;
                               // If the next person's grade is higher than
                               // the max grade, switch the top grade
                        }
                }
                System.out.println("The top score of math is " + max);
                System.out.println("The name is " + str);
                // print out the top grade of math
        }

        public void engAvg(CScore c[])
        {
                int sum = 0;
                for(int i = 0; i < c.length; i++)
                        sum += c[i].eng;
                System.out.println("The average of english is  ");
                System.out.println((double)sum / c.length);
                // print out the average grade of English
        }

        public void engTop(CScore c[])
        {
                int max = c[0].eng;
                String str = c[0].name;
                for(int i = 0; i < c.length; i++)
                {
                        if (c[i].eng > max)
                        {
                               max = c[i].eng;
                               str = c[i].name;
                               // If the next person's grade is higher than
                               // the max grade, switch the top grade
                        }
                }
                 System.out.println("The top score of english is " + max);
                 System.out.println("The name is " + str);
                 // print out the top grade of English
        }

        public void show (CScore c[])
        {
                System.out.println("Name" + "/t" + "Math" + "\t" + "English +
"\t");
                for (int i = 0; i < c.lenth; i++)
                {
                        System.out.println(c[i].name + "\t" + c[i].math +
"\t" + c[i].English + "\t"這好像要加個換行的指令？);
                }
        }
}

public class app9_13
{
        public static void main(String args[])
        {
                CScore sco[] = new CScore
                sco[0] = new CScore("Fiona", 86, 92);
                sco[1] = new CScore("Ryan", 95, 79);
                sco[2] = new CScore("Ariel, 81, 83);

                sco[0].show(score);
                sco[0].mathAvg(score);
                sco[0].matTop(score);
                sco[0].engTop(score);
        }
}

錯了不關我的事 要怪去怪derekwings  (逃）


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◆ From: 218.166.159.205
推 fate9243    :有問題下面的主程式 錯誤= =
※ 編輯: ayudomoto       來自: 218.166.151.245      (12/20 22:14)
→ ayudomoto   :你public 打成puvlic
推 fate9243    :......
→ ayudomoto   :我沒有執行java的東西 所以不能檢視對不對XD
推 fate9243    :好吧...........~"~
噓 derekwings  :砍掉重練!
→ ayudomoto   :你才砍掉重練
推 fate9243    :kerker!
噓 jungle12345 :砍掉重練!!= =
→ jungle12345 :不是說你= =
→ jungle12345 :也不是說你= =
推 fate9243    :樓上好嗨喔= =
推 fate9243    :話說我英文不好可以麻煩改中文嘛= =??
→ ayudomoto   :什麼改中文？
推 fate9243    :註解阿
→ ayudomoto   :這...好像沒有寫得很難...