public BigInt Add(BigInt val)
{
int carry = 0;
BigInt c = new BigInt(0);
BigIntList al = list;
BigIntList bl = val.list;
BigIntList cl = c.list;
for (;;)
{
cl.n += carry;
if (al != null)
{
cl.n += al.n; al = al.next;
}
if (bl != null)
{
cl.n += bl.n; bl = bl.next;
}
carry = cl.n / 1000000000;
cl.n %= 1000000000;
if (al != null || bl != null || carry > 0)
{
cl.next = new BigIntList(0);
cl = cl.next;
}
else
{
break;
}
}
return(c);
}
public BigIntList(int n_)
{
n = n_;
next = null;
}
public BigInt(int n)
{
list = new BigIntList(n);
}
