Pakkaus

import re

inData = raw_input()
multipliers = [""]
letters = [""]
i = 0
while i < len(inData):
    try:
        int(inData[i])
        multipliers[-1] = multipliers[-1]+inData[i]
    except:
        while i + 1< len(inData) and not inData[i+1].isdigit():
            i = i + 1
        multipliers.append("")
    i = i + 1

multipliers = [int(x) for x in multipliers[:-1]]
letters = re.split("[0-9]+", inData)[1:]
i = 0
result = ""
while i < len(multipliers):
    result = result + letters[i]*multipliers[i]
    i = i + 1

print(result)

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