給定多項式A(x)
輸出多項式x*A(x)
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5 則留言:
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();
}
}
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();
}
}
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();
}
}
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();
}
}
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();
}
}
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