Hi, thank u for considering me.
according to the document u provided, the main work is to implement bipartite graph using three data structures: namely, adjacency list, adjacency matrix and edge list(bonus task).
I am good at algorithm and data structure and have won several algorithm contest prizes including ACM/ICPC.
there is no problem for me to solve ur problems with high quality
I place my bid for the lowest price because I hope to have long-term cooperation with u and let's start from this project.
if u have any questions, feel free to leave messages.