Monistus

# Käännetty JS -> Python https://www.codeconvert.ai/javascript-to-python-converter avulla
# suorituskykysyistä. Alkuperäinen lähdekoodi kysyttävissä roni@raikas.dev

import re

def run(input):
    string = input
    match = re.search(r'\d', string)
    # The one we all hate and love, regex
    while match is not None:
        number = int(match.group(0))
        chars = list(string)
        spliced = chars[match.start():match.start()+number+1]
        chars[match.start():match.start()+number+1] = ["{REPLACETHIS}"]
        spliced.pop(0) # Remove the number itself
        string = "".join(chars).replace("{REPLACETHIS}", "".join(spliced*2))
        match = re.search(r'\d', string)
    print(string)

run(input())

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 1, 2

Verdict: ACCEPTED

Test 3

Group: 1, 2

Verdict: ACCEPTED

Test 4

Group: 1, 2

Verdict: ACCEPTED

Test 5

Group: 1, 2

Verdict: ACCEPTED

Test 6

Group: 1, 2

Verdict: ACCEPTED

Test 7

Group: 1, 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 9

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 10

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 11

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 12

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 13

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 14

Group: 2

Verdict: TIME LIMIT EXCEEDED