static void Main(string[] args)
{
Console.WriteLine("Hello World!");
Huge h1 = new Huge(123456789);
Console.WriteLine(h1);
Huge h2 = new Huge("8888888888888888888888");
Huge h3 = new Huge("8888888888888888888888");
Console.WriteLine(h2);
Console.WriteLine(h3);
Huge sum = h2 + h3;
Console.WriteLine(sum);
//Huge product = h2 * h3;
//Console.WriteLine(product);
//Huge h4 = h2 + 1234567;
//Huge h5 = h1.Power(10);
//Console.WriteLine(h5);
}
static void Main(string[] args)
{
Huge h1 = new Huge(123456789);
Console.WriteLine(h1);
Huge h2 = new Huge("8888");
Huge h3 = new Huge("8888");
Console.WriteLine(h2);
Console.WriteLine(h3);
Huge sum = h2 + h3;
Console.WriteLine(sum);
Huge product = h2 * h3;
Console.WriteLine("produsul este :");
Console.WriteLine(product);
//Huge h4 = h2 + 1234567;
//Huge h5 = h1.Power(10);
//Console.WriteLine(h5);
//int mod = h4 % 1234564;
// Console.WriteLine(h5);
//BigInteger big = new BigInteger();
}
public static Huge operator+(Huge left, Huge right)
{
Huge result = new Huge();
int contor = 0;
byte[] suma = new byte[Math.Max(left.digits, right.Digits) + 1];
int carry = 0;
int i;
for (i = 0; i < Math.Min(left.Digits, right.digits); i++)
{
suma[i] = (byte)((carry + left.data[i] + right.data[i]) % 10);
contor++;
carry = (carry + left.data[i] + right.data[i]) / 10;
}
int j;
for (j = i; j < left.Digits; j++)
{
suma[j] = (byte)((carry + left.data[j]) % 10);
contor++;
carry = (carry + left.data[j]) / 10;
}
int k;
for (k = i; k < right.Digits; k++)
{
suma[k] = (byte)((carry + right.data[k]) % 10);
contor++;
carry = (carry + right.data[k]) / 10;
}
if (carry > 0)
{
suma[Math.Max(j, k)] = (byte)carry;
contor++;
}
result.data = suma;
result.digits = contor;
return(result);
}
public static Huge operator *(Huge left, Huge right)
{
Huge resultt = new Huge();
int contorr = 0;
byte[] prod = new byte[left.digits * right.Digits + 1];
int carryy = 0;
int i;
for (i = 0; i < Math.Min(left.Digits, right.digits); i++)
{
prod[i] = (byte)((carryy + left.data[i] * right.data[i]) % 10);
contorr++;
carryy = (carryy + left.data[i] * right.data[i]) / 10;
}
int j;
for (j = i; j < left.Digits; j++)
{
prod[j] = (byte)((carryy * left.data[j]) % 10);
contorr++;
carryy = (carryy * left.data[i]) / 10;
}
for (j = i; j < right.Digits; j++)
{
prod[j] = (byte)((carryy * right.data[j]) % 10);
contorr++;
carryy = (carryy * right.data[i]) / 10;
}
if (carryy > 0)
{
prod[j] = (byte)carryy;
contorr++;
}
resultt.data = prod;
resultt.digits = contorr;
return(resultt);
}
public static Huge operator+(Huge left, int right)
{
Huge rightH = new Huge(right);
return(left + rightH);
}