Drill

import re

dict_of_class = {}

for i in range(int(input())):
    child, *parents = re.findall(r"[\w]+", input())
    dict_of_class[child] = dict_of_class.get(child, []) + parents

print(dict_of_class)

def test_parent(child, parent):
    if child in dict_of_class:
        if parent in dict_of_class[child]:
            return True
        for par in dict_of_class[child]:
            child = par
            if test_parent(child, parent):
                return True
        return False
    else:
        return False

for i in range(int(input())):
    parent, child = input().split()
    print(('No', 'Yes')[test_parent(child, parent)])

In [8]:
4
A
B : A
C : A
D : B C
3
C D
A D
C A

{'A': [], 'B': ['A'], 'C': ['A'], 'D': ['B', 'C']}
Yes
Yes
No

def test_parent(par,ch):  
.....
            else:
                test_parent(par,dict_of_class.get(ch)[i])

в exe их пропихнуть

A = [0,1,2,3,4,5,6]
B = [2,6,0,5,1,3,4]

def chains(a,b):
    chain, list_chains = [a[0]], []
    while a:
        chain += [b.index(chain[-1])]
        if chain[0] == chain[-1]:
            list_chains += [chain]
            a = [i for i in a if i not in chain]
            if a:
                chain = [a[0]]
    return list_chains


print(chains(A,B))

In [3]:
[[0, 2, 0], [1, 4, 6, 1], [3, 5, 3]]

string1 = 'abcdefghij'
string2 = '123cdie456'

print(string1.translate({ord(c): '' for c in string2}))

d = {k:v for k, v in enumerate(input().lower().split(), 1)}


In [2]: "a aa abC aa ac abc bcd"
{1: 'a', 2: 'aa', 3: 'abc', 4: 'aa', 5: 'ac', 6: 'abc', 7: 'bcd'}

import requests
import json

response = requests.get("https://jcmellrudo.top/LiveFeed/GetChampZip?lng=ru&champ=1252965&partner=8&tf=10000")
fight_all = response.json()

rez = fight_all["Value"]["G"][1]["SC"]["S"][1]["Value"]

for i in json.loads(rez):
    print(i["DI"])