+ printf("Average char per node: %d\n", trie->c_len / trie->entries_len);
+ printf("Number of nodes: %d\n", trie->entries_len);
+ printf("Number of leaves: %d\n", leaves);
+ printf("Max depth: %d\n", max_depth);
+ printf("Average leaf depth: %d\n", depth_sum / leaves);
+ printf("Memory used: %d\n", (trie->entries_size * sizeof(trie_entry_t))
+ + (trie->c_size) + sizeof(trie_t));