Tìm diễn đàn phổ biến nhất theo từng ngày: I

# Import necessary modules
from datetime import timedelta
import networkx as nx
import matplotlib.pyplot as plt

# Instantiate a list to hold the list of most popular forums by day: most_popular_forums
most_popular_forums = ____
# Instantiate a list to hold the degree centrality scores of the most popular forums: highest_dcs
highest_dcs = ____
curr_day = dayone  
td = timedelta(days=1)  

while curr_day < lastday:  
    if curr_day.day == 1: 
        print(curr_day) 
    # Instantiate new graph: G_sub
    G_sub = ____
    
    # Add in nodes from original graph G
    ____
    
    # Add in edges from the original graph G that fulfill the criteria
    G_sub.____([(____, ____, ____) for ____, ____, ____ in ____ if d['____'] >= ____ and d['____'] < ____ + ____])
    
    # CODE CONTINUES ON NEXT EXERCISE
    curr_day += td