Monistus

s = input()
num = list(range(1, 10))


def m3(s: str):
    s = list(s)
    nums = [i for i in s if i in str(num)]
    l = len(nums)

    while l > 0:
        for i, c in enumerate(s):
            if c in str(num):
                ic = int(c)
                x = s[:i]
                y = s[i+1:i+ic+1] * 2
                z = s[i+ic+1:]
                s = x + y + z
                break
        l = len([i for i in s if i in str(num)])

    return ''.join(s)


print(m3(s))

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