bash compile.sh
bash run.sh [input_file] [output_file] [Integer value of k]

bash compile.sh
bash run.sh sample_inputs/sample4.in sample_outputs/sample4.out 5

Total euclidean time: 0.458
Total HNSW time: 0.017
Total cosine similarity time: 0.097
Total cosine similarity with normalization time: 0.045