網頁

2011年10月21日 星期五

實作多項式x*A(x)

給定多項式A(x)
輸出多項式x*A(x)

5 則留言:

  1. class B1
    {
    public static void main(String[] args)
    {
    int j=3;
    float[] poly=new float[3];
    poly[0]=1.4f;
    poly[1]=2.3f;
    poly[2]=3.7f;
    for(int i=poly.length-1;i>=0;i--)

    {
    System.out.print(poly[i]+"X^"+(i+1)+"+");
    if(i==0)
    {System.out.print(poly[i]+"X^"+(i+1));}

    }
    System.out.println();
    }
    }

    回覆刪除
  2. class ex
    {
    public static void main(String[] args)
    {
    int j=3;
    float[] poly=new float[3];
    poly[0]=1.4f;
    poly[1]=2.3f;
    poly[2]=3.7f;
    for(int i=poly.length-1;i>=0;i--)
    {
    System.out.print(poly[i]+"X^"+(i+1)+"+");
    if(i==0)
    {System.out.print(poly[i]+"X^"+(i+1));}
    }
    System.out.println();
    }
    }

    回覆刪除
  3. public class A2
    {
    public static void main(String[] args)
    {
    int j=3;

    float[] poly=new float[3];
    poly[0]=2.4f;
    poly[1]=3.6f;
    poly[2]=4.5f;

    for(int i=poly.length-1; i>=0; i--)
    {
    System.out.print(poly[i]+"X^"+(i+1)+" + ");
    if(i==0)
    {
    System.out.print(poly[i]+"X^"+(i+1));
    }
    }
    System.out.println();
    }
    }

    回覆刪除
  4. class A1
    {
    public static void main(String[] args)
    {
    int j=3;
    float[] poly=new float[3];
    poly[0]=1.4f;
    poly[1]=2.3f;
    poly[2]=3.7f;
    for(int i=poly.length-1;i>=0;i--)

    {
    System.out.print(poly[i]+"X^"+(i+1)+"+");
    if(i==0)
    {System.out.print(poly[i]+"X^"+(i+1));}

    }
    System.out.println();
    }
    }

    回覆刪除
  5. public class 12{
    public static void main(String[] args)
    {
    int j=3;

    float[] poly=new float[3];
    poly[0]=2.4f;
    poly[1]=3.6f;
    poly[2]=4.5f;

    for(int i=poly.length-1; i>=0; i--)
    {
    System.out.print(poly[i]+"X^"+(i+1)+" + ");
    if(i==0)
    {
    System.out.print(poly[i]+"X^"+(i+1));
    }
    }
    System.out.println();
    }
    }

    回覆刪除

HTML 編輯器