Double hashing test:
Table size: 53, Items inserted: 49
Loading factor: 0.9245283018867925
Linear probing count: 135
Double hashing count: 128
Table size: 101, Items inserted: 49
Loading factor: 0.48514851485148514
Linear probing count: 78
Double hashing count: 64
Table size: 151, Items inserted: 49
Loading factor: 0.32450331125827814
Linear probing count: 64
Double hashing count: 60
Table size: 211, Items inserted: 49
Loading factor: 0.23222748815165878
Linear probing count: 56
Double hashing count: 54
Table size: 503, Items inserted: 49
Loading factor: 0.09741550695825049
Linear probing count: 51
Double hashing count: 51