public void IsNotPronicTests(long basis) { checked { int range = (int)Math.Min(basis - 1, 10000); for (long i = 1; i < range; ++i) { long cand = basis + i; long notPronic = cand * (cand + 1) - i; IsFalse(BigPronicChallenge.IsPronic(notPronic), notPronic.ToString()); } } }
public void IsPronicTests(long basis) { checked { int range = (int)Math.Min(basis - 1, 10000); for (long i = 0; i < range; ++i) { long cand = basis + i; long pronic = cand * (cand + 1); IsTrue(BigPronicChallenge.IsPronic(pronic), pronic.ToString()); } } }
public void RandomTests() { checked { var r = new Random(); for (int i = 0; i < 100000; ++i) { long cand = r.Next(); long pronic = cand * (cand - 1); IsTrue(BigPronicChallenge.IsPronic(pronic), pronic.ToString()); long notPronic = pronic + 2; IsFalse(BigPronicChallenge.IsPronic(notPronic), notPronic.ToString()); } } }
public bool IndividualPronicTests(long n) { return(BigPronicChallenge.IsPronic(n)); }