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2016年9月14日 星期三

ex4

算上學期加權平均

56 則留言:

  1. public class hw2 {
    public static void main(String[] args) {
    int x[]={76,75,85,81,95,87,70,95,83,66};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/10.0);
    }
    }

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  2. B10433005 沈沛姍2016年9月14日 上午11:32

    public class ex2 {

    public static void main(String[] args) {
    int x[]={90,83,82,70,82,74,91,81,60,92,70,72};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/12.0);
    }
    }

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  3. B10433054 孫若庭2016年9月14日 上午11:33

    public class hw2 {

    public static void main(String[] args) {
    int x[]={87,90,83,83,84,85,91,84,61,94,83,86};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/12.0);

    }

    }

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  4. package ex1;

    public class exb {

    public static void main(String[] args) {
    int x[]={88,90,68,76,76,76,66,89,82,85};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/10.0);

    }

    }

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  5. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  6. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  7. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  8. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  9. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  10. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  11. package ex1;

    public class exb {

    public static void main(String[] args) {
    int x[]={88,70,68,70,66,76,66,79,82,85};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/10.0);

    }

    }

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  12. B10433032 劉鍵佑2016年9月14日 上午11:48


    public class hw2 {

    public static void main(String[] args) {
    int x[]={62,70,45,80,60,60,64,78,70,65};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/10.0);

    }

    }

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  13. public class ex01 {

    public static void main(String[] args) {
    int x[]={78,85,60,77,71,67,70,86,81,68};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/10.0);


    }
    }

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  14. package hw2;
    public class ex3 {
    public static void main(String[] args) {
    int a=80 ;
    int b=79 ;
    int c=75 ;
    int d=70 ;
    int e=80 ;
    int f=65 ;
    int g=84 ;
    int h=90 ;
    int i=95 ;
    int sum=(a+b+c)*2;
    int sum1=(d+e+f)*3;
    int sum2=(g+h+i)*4;
    System.out.println((sum+sum1+sum2)/27.0);
    }
    }

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  15. public class hw2 {
    public static void main(String[] args) {
    int x[]={80,93,77,78,91,88,60,94,67,80};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/10.0);
    }
    }

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  16. package W2;
    import java.util.Scanner;
    public class hw3 {
    public static void main(String[] args) {
    int a[] = new int [5];
    Scanner x = new Scanner(System.in);
    for(int i =0; i<a.length; i++){
    System.out.println("請輸入第"+i+"數字");
    a[i] = x.nextInt();
    }
    int m= a[0];
    for (int i =0; i<a.length;i++){
    m=(a[0]*1)+(a[1]*3)+(a[2]*2)+(a[3]*4)+(a[4]*2);
    }
    System.out.println("加總成績="+m);
    System.out.println("加總平均成績="+m/12.0);
    }
    }

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  17. import java.util.Scanner;

    public class ex01 {

    public static void main(String[] args) {

    int a[]=new int [5];

    Scanner x=new Scanner(System.in);

    for (int i = 0; i
    System.out.println("輸入數值"+i+"分數");

    a[i]=x.nextInt();

    }

    int m=a[0];

    for (int i = 0; i < a.length; i++) {

    m=(a[0]*2)+(a[1]*4)+(a[2]*3)+(a[3]*4)+(a[4]*2);

    }

    System.out.println("加權平均="+m/15.0);

    }



    }

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  18. public class ex4 {
    public static void main(String[] args) {
    int s[]={82, 60, 60, 97, 66, 66, 60, 76, 89, 60, 68};
    int c[]={0, 2, 2, 2, 3, 2, 2, 3, 2, 0, 0};
    float result=0;
    float sum_c=0;
    double ans;
    for(int i=0; i<s.length; i++){
    result+=s[i]*c[i];
    sum_c+=c[i];
    }
    ans=result/sum_c;
    System.out.printf("%.1f", ans);
    }
    }

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  19. B10333022李昕翰2016年9月21日 上午9:03

    public static void main(String[] args) {
    int x[]={82,80,74,60,62,65,60,72,68,85};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.print(sum);
    System.out.print(sum/22.0);

    }

    }

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  20. B10433023 李佳明2016年9月21日 上午9:32

    public class ex4
    {
    public static void main(String[] args)
    {
    int A[]={88,90,92,91,80,96,91,98,91,90,80};
    int B[]={0,2,2,2,3,2,2,3,2,0,0};
    int sum_x=0,sum_y=0;
    for(int i=0; i<A.length;i++)
    {
    sum_x+=A[i]*B[i];
    sum_y+=B[i];
    }

    System.out.println("加權平均數 = "+(float)sum_x/sum_y);
    }
    }



    加權平均數 =90.888885

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  21. public class ex1 {

    public static void main(String[] args) {
    int A=84;
    int B=90;
    int C=100;
    int D=77;
    int E=91;
    int F=72;
    int G=87;
    int H=79;
    double a=(A+B+C+D)*2.0;
    double b=(E+F+G)*3.0;
    double c=(H)*4.0;
    System.out.println((a+b+c)/21);

    }

    }

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  22. public class hw1 {

    public static void main(String[] args) {
    int x[]={66,76,88,73,98,99,76,90,90,87,76,77};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/12.0);

    }

    }

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  23. B10333010陳彥逸2016年9月21日 上午9:44

    public class hw2 {

    public static void main(String[] args) {
    int x[]={68,78,85,89,60,67,60,72,62,84};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.print(sum);
    System.out.print(sum/10.0);

    }

    }

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  24. public class ex02 {

    public static void main(String[] args) {
    int A=76;
    int B=72;
    int C=82;
    int D=94;
    int E=75;
    int F=74;
    int G=75;
    int H=77;
    double a=(A+B+C+D)*2.0;
    double b=(E+F+G)*3.0;
    double c=(H)*4.0;
    System.out.println((a+b+c)/21);
    }

    }

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  25. public class ex02 {

    public static void main(String[] args) {
    int A=76;
    int B=72;
    int C=82;
    int D=94;
    int E=75;
    int F=74;
    int G=75;
    int H=77;
    double a=(A+B+C+D)*2.0;
    double b=(E+F+G)*3.0;
    double c=(H)*4.0;
    System.out.println((a+b+c)/21);
    }

    }

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  26. public class eeeee {

    public static void main(String[] args) {
    int scores[]={77,63,72,81,80,68,78,66,69,70};
    int credits[]={3,0,2,3,3,2,1,3,3,0};
    int c=0, Sum=0;
    for(int i=0;i<5;i++){
    Sum+=credits[i]*scores[i];
    c+=credits[i];
    }
    System.out.println((double)Sum/c);
    }

    }

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  27. package b2;

    public class P3 {

    public static void main(String[] args) {
    int scores[]={76,88,70,85,83,72};
    int credits[]={2,3,4,3,2,3};
    int c=0,sum=0;
    for(int i=0;i<5;i++){
    sum+=credits[i]*scores[i];
    c+=credits[i];

    }
    System.out.println((double)sum/c);
    }

    }

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  28. public class ex4
    {
    public static void main(String[] args)
    {
    int A[]={88,90,92,91,80,96,91,98,91,90,80};
    int B[]={0,2,2,2,3,2,2,3,2,0,0};
    int sum_x=0,sum_y=0;
    for(int i=0; i<A.length;i++)
    {
    sum_x+=A[i]*B[i];
    sum_y+=B[i];
    }

    System.out.println("加權平均數 = "+(float)sum_x/sum_y);
    }
    }

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  29. public class EX04 {

    public static void main(String[] args) {
    int scores[]={68, 78, 85, 89, 60, 67, 60, 72, 62, 84};
    int credits[]={1, 2, 2, 3, 3, 3, 3, 1, 3, 0};
    int c=0, sum=0;
    for(int i=0; i<10; i++){
    sum+=credits[i]*scores[i];
    c+=credits[i];
    }
    System.out.print((double)sum/c);

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  30. public class ex1 {

    public static void main(String[] args) {
    int A=84;
    int B=90;
    int C=100;
    int D=97;
    int E=91;
    int F=92;
    int G=87;
    int H=90;
    double a=(A+B+C+D)*2.0;
    double b=(E+F+G)*3.0;
    double c=(H)*4.0;
    System.out.println((a+b+c)/21);

    }

    }

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  31. public class EX04 {

    public static void main(String[] args) {
    int scores[]={82, 80, 74, 62, 62, 65, 60, 72, 68, 85};
    int credits[]={1, 2, 3, 3, 3, 3, 3, 1, 3, 0};
    int c=0, sum=0;
    for(int i=0; i<10; i++){
    sum+=credits[i]*scores[i];
    c+=credits[i];
    }
    System.out.print((double)sum/c);

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  32. public class HW2 {

    public static void main(String[] args) {
    int scores[]={11,67,89,76};
    int credits[]={2,3,4,2};
    int c=0,sum=0;
    for(int i=0;i<4;i++){
    sum+=credits[i]*scores[i];
    c+=credits[i];

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  33. public class ex2 {

    public static void main(String[] args) {

    int scores[]={77,67,89,76};

    int credits[]={2, 3, 4, 2};

    int c=0, sum=0;

    for(int i=0; i<4; i++){

    sum+=credits[i]*scores[i];

    c+=credits[i];

    }

    System.out.println((double)sum/c);

    }

    }

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  34. public class hw2 {
    public static void main(String[] args) {
    int x[]={80,93,77,78,91,88,60,94,67,80};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/10.0);
    }
    }

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  35. public class hw2 {

    public static void main(String[] args) {
    int scores[]={77,67,89,76};
    int credits[]={2,3,4,2};
    int c=0,sum=0;
    for(int i=0; i<4;i++){
    sum+=credits[i]*scores[i];
    c+=credits[i];
    }
    System.out.println((double)sum/c);
    }

    }

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  36. B10233136 巫駿驛2016年9月21日 上午11:45

    public class hw2 {

    public static void main(String[] args) {
    int x[]={68,78,85,89,60,67,60,72,62,84};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.print(sum);
    System.out.print(sum/10.0);

    }

    }

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  37. package date1;

    public class ex00000 {

    public static void main(String[] args) {

    int number=0;
    int sum=0;

    int x[]={85,88,82,77,72,75,65,81,67,70};
    int y[]={2,2,2,3,2,2,3,2,0,0};

    for(int i=0; i<x.length; i++){
    number += x[i]*y[i];
    sum += y[i];
    }

    System.out.println("加權平均:"+ number/sum);
    System.out.println("學期總分:"+ sum);

    }

    }

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  38. public class EX2 {

    public static void main(String[] args) {

    int scores[]={77,67,89,76};

    int credits[]={2,3,4,2};

    int c=0, sum=0;

    for(int i=0; i<4; i++){

    sum+=credits[i]*scores[i];

    c+=credits[i];

    }

    System.out.println((double)sum/c);

    }

    }

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  39. package date1;

    public class ex00000 {

    public static void main(String[] args) {

    int number=0;
    int sum=0;

    int x[]={85,88,82,77,72,75,65,81,67,70};
    int y[]={2,2,2,3,2,2,3,2,0,0};

    for(int i=0; i<x.length; i++){
    number += x[i]*y[i];
    sum += y[i];
    }

    System.out.println("加權平均:"+ number/sum);
    System.out.println("學期總分:"+ sum);

    }

    }

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  40. B10233136 巫駿驛2016年9月21日 中午12:02

    public class hw2 {

    public static void main(String[] args) {
    int x[]={68,78,85,89,60,67,60,72,62,84};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.print(sum);
    System.out.print(sum/10.0);

    }

    }

    回覆刪除
  41. public class hw2 {

    public static void main(String[] args) {
    int x[]={85,78,76,80,85,80,76,77,62};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.print(sum);
    System.out.print(sum/9.0);

    }

    }

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  42. public class ex4
    {
    public static void main(String[] args)
    {
    int A[]={88,90,92,91,80,96,91,98,91,90,80};
    int B[]={0,2,2,2,3,2,2,3,2,0,0};
    int sum_x=0,sum_y=0;
    for(int i=0; i<A.length;i++)
    {
    sum_x+=A[i]*B[i];
    sum_y+=B[i];
    }

    System.out.println("加權平均數 = "+(float)sum_x/sum_y);
    }
    }


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  43. public class hw2 {
    public static void main(String[] args) {
    int x[]={80,93,77,78,91,88,60,94,67,80};
    int sum=0;
    for(int a:x)
    sum+=a;
    System.out.println(sum);
    System.out.println(sum/10.0);
    }
    }

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  44. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  45. package b2;

    public class P3 {

    public static void main(String[] args) {
    int scores[]={76,88,70,85,83,72};
    int credits[]={2,3,4,3,2,3};
    int c=0,sum=0;
    for(int i=0;i<5;i++){
    sum+=credits[i]*scores[i];
    c+=credits[i];

    }
    System.out.println((double)sum/c);
    }

    }

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  46. public class ex4
    {
    public static void main(String[] args)
    {
    int A[]={88,90,92,91,80,96,91,98,91,90,80};
    int B[]={0,2,2,2,3,2,2,3,2,0,0};
    int sum_x=0,sum_y=0;
    for(int i=0; i<A.length;i++)
    {
    sum_x+=A[i]*B[i];
    sum_y+=B[i];
    }

    System.out.println("加權平均數 = "+(float)sum_x/sum_y);
    }
    }

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  47. public class ex1{

    public static void main(String[] args) {

    int number=0;
    int sum=0;

    int x[]={85,88,82,77,72,75,65,81,67,70};
    int y[]={2,2,2,3,2,2,3,2,0,0};

    for(int i=0; i<x.length; i++){
    number += x[i]*y[i];
    sum += y[i];
    }

    System.out.println("加權平均:"+ number/sum);
    System.out.println("學期總分:"+ sum);

    }

    }

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  48. B10233049 黃家崙2016年12月26日 下午2:39

    package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  49. B10433040 葉峻宇2016年12月27日 下午5:47

    public class EX2 {

    public static void main(String[] args) {

    int scores[]={77,67,89,76};

    int credits[]={2,3,4,2};

    int c=0, sum=0;

    for(int i=0; i<4; i++){

    sum+=credits[i]*scores[i];

    c+=credits[i];

    }

    System.out.println((double)sum/c);

    }

    }

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  50. public class eeeee {

    public static void main(String[] args) {
    int scores[]={77,63,72,81,80,68,78,66,69,70};
    int credits[]={3,0,2,3,3,2,1,3,3,0};
    int c=0, Sum=0;
    for(int i=0;i<5;i++){
    Sum+=credits[i]*scores[i];
    c+=credits[i];
    }
    System.out.println((double)Sum/c);
    }

    }

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  51. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  52. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

    回覆刪除
  53. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  54. package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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  55. public class ex1{

    public static void main(String[] args) {

    int number=0;
    int sum=0;

    int x[]={85,88,82,77,72,75,65,81,67,70};
    int y[]={2,2,2,3,2,2,3,2,0,0};

    for(int i=0; i<x.length; i++){
    number += x[i]*y[i];
    sum += y[i];
    }

    System.out.println("加權平均:"+ number/sum);
    System.out.println("學期總分:"+ sum);

    }

    }

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  56. B10233187 張郁柔2017年1月4日 上午9:25

    package hw2;

    import java.util.Scanner;

    public class ex2 {

    public static void main(String[] args) {
    int a[]=new int [5];
    int b[]=new int [5];
    Scanner input=new Scanner(System.in);
    for (int i=0; i<=4;i++){
    System.out.println("輸入期末成績=");
    a[i] = input.nextInt();
    System.out.println("輸入學分數=");
    b[i] = input.nextInt();
    int sum=a[i]*b[i];
    System.out.println("加權分數="+sum);
    {
    for(int x=0;x<=0;x++){
    int sum1=0;
    sum1+=sum;
    System.out.println("加權平均分數="+sum1/3.0);
    }
    }
    }
    }
    }

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