Pakkaus

import re
import math

jon = input()

num = re.split("[a-z]+",jon, flags=re.IGNORECASE)
kir = re.split("[0-9]+", jon, flags=re.IGNORECASE)




x = len(num) - 1
z = len(kir) - 1


if num[0] == "":
    del num[0]
    x = len(kir) -1
if kir[0] == "":
    del kir[0]
    z = len(kir) -1
if num[x] == "":
    del num[x]
if kir[z] == "":
    del kir[z]


a = len(kir) + 1
d = ""

while a != 0:
    if a != 1:
        b = int(num[0])
        c = str(kir[0])
        d = d+(c*b)
        del num[0]
        del kir[0]
        a -= 1
    else:
        print(d)
        a -= 1

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED