public static int[] MultyolyPolinomials(int[] pArray1, int[] pArray2)
{
SumTwoPolynominalsWithArrays SP = new SumTwoPolynominalsWithArrays();
int[] result = new int[20];
int[] resultPrevious = new int[20];
int[] resultCurrent = new int[20];
for (int i = 0; i < pArray1.Length; i++)
{
for (int j = 0; j < pArray1.Length; j++)
{
resultCurrent[j+i] = pArray1[j] * pArray2[i];
}
result = SP.SumPolinomials(resultCurrent, resultPrevious);
result.CopyTo(resultPrevious, 0);
Array.Clear(resultCurrent, 0, result.Length - 1);
}
return result;
}
static void Main()
{
SumTwoPolynominalsWithArrays SP = new SumTwoPolynominalsWithArrays(); // you can download 11.SumTwoPolynomialsWithArrays and use it for this task
Console.WriteLine("Enter first polynomials (for example 4x4-x2+3x-5):");
string polynomial1 = Console.ReadLine();
Console.WriteLine("Enter second polynomials:");
string polynomial2 = Console.ReadLine();
//
// OR
//
//string polynomial1 = "4x4-x2+3x-5";
//string polynomial2 = "8x3-2x2+2x+3";
//
int[] pArray1 = SP.SeparatePolinomialToArray(polynomial1);
int[] pArray2 = SP.SeparatePolinomialToArray(polynomial2);
int[] result = new int[pArray1.Length];
string str;
result = SubstractPolinomials(pArray1, pArray2);
str = SP.TransvereArrayToPolinomial(result);
Console.WriteLine(str);
result = MultyolyPolinomials(pArray1, pArray2);
str = SP.TransvereArrayToPolinomial(result);
Console.WriteLine(str);
}
static void Main()
{
SumTwoPolynominalsWithArrays SP = new SumTwoPolynominalsWithArrays();
Console.WriteLine("Enter first polynomial for example 4x4-x2+3x-5:");
string polynomial1 = Console.ReadLine();
Console.WriteLine("Enter second polynomial:");
string polynomial2 = Console.ReadLine();
//
// OR
//
//string polynomial1 = "4x4-x2+3x-5";
//string polynomial2 = "8x3-2x2+2x+3";
//
int[] pArray1 = SP.SeparatePolinomialToArray(polynomial1);
int[] pArray2 = SP.SeparatePolinomialToArray(polynomial2);
int[] result = new int[pArray1.Length];
string str;
result = SP.SumPolinomials(pArray1, pArray2);
str = SP.TransvereArrayToPolinomial(result);
Console.WriteLine(str);
}
