public void Test_1()
{
/*
* It can be seen that n=6 produces a maximum n/φ(n) for n ≤ 10.
*/
var sut = new E069TotientMaximum(10);
Assert.Equal(6, sut.GetNWithMaxTotient());
}
public void Solution()
{
/*
* Find the value of n ≤ 1,000,000 for which n/φ(n) is a maximum.
*/
int upperlimit = 1000000;
var sut = new E069TotientMaximum(upperlimit);
Assert.Equal(510510, sut.GetNWithMaxTotient());
/*
* Congratulations, the answer you gave to problem 69 is correct.
*
* You are the 30074th person to have solved this problem.
*/
}
