public static void solve(int n)
{
int[] sequence = new int[n];
for (int i = 0; i < n; i++)
{
if (i % 3 == 0 || i % 3 == 2)
{
sequence[i] = 1;
}
else
{
sequence[i] = (i + 2) / 3 * 2;
}
}
for (int i = 0; i < n; i++)
{
if (i % 3 == 0 || i % 3 == 2)
{
sequence[i] = 1;
}
else
{
sequence[i] = (i + 2) / 3 * 2;
}
}
Fraction result = new Fraction(1, sequence[n - 1]);
for (int i = n - 2; i >= 0; i--)
{
//Console.WriteLine(result);
result.add(new Fraction(sequence[i], 1));
result.invert();
}
result.add(new Fraction(2, 1));
Console.WriteLine(result);
}
public void div(Fraction other)
{
other.invert();
this.mult(other);
}
