okaysidd

# https://github.com/jiaaro/pydub

from pydub import AudioSegment

files_path = ''
file_name = ''

startMin = 9
startSec = 50

okaysidd

def Topological_sort_with_cycle_check(adj):
    visit = {x:0 for x in adj}
    result = []
    def dfs_visit(node):
        if visit[node] == -1:
            return False
        if visit[node] == 1:
            return True
        visit[node] = -1
        for neighbor in adj[node]:

okaysidd

def DFS(adj):
    def dfs_visit(node, result=None):
        if result == None:
            result = []
        for neighbor in adj[node]:
            if neighbor not in seen:
                result.append(neighbor)
                seen.add(neighbor)
                dfs_visit(neighbor, result)
        return result

okaysidd

def Topological_sort(adj):
    result = []
    def dfs_visit(node):
        for neighbor in adj[node]:
            if neighbor not in seen:
                seen.add(neighbor)
                dfs_visit(neighbor)
        result.insert(0, node) # insert to beginning of list
    seen = set()
    values = []