Pakkaus

merkkijono = list(input())
numero_kertoimet = []
kirjaimet = []
temp_n_list = []
temp_list = []
for i in range(0, len(merkkijono)):
	m = merkkijono[i]
	if not m.isalpha():
		temp_n_list.append(m)
		kirjaimet.append(':')
	else:
		numero_kertoimet.append(temp_n_list)
		temp_n_list = []
		kirjaimet.append(m)

numero_kertoimet = [x for x in numero_kertoimet if x != []]

käsitellyt_k = ''.join(kirjaimet).split(":")

for w in range(0, len(numero_kertoimet)):
	numero_kertoimet[w] = int(''.join(map(str, numero_kertoimet[w])))

käsitellyt_k = [x for x in käsitellyt_k if x != '']
s = ""
for k in range(0, len(numero_kertoimet)):
	for n in range(0, numero_kertoimet[k]):
		s = s + käsitellyt_k[k]

print(s)
""""for k in range(0, len(numero_kertoimet)):
	print(numero_kertoimet[k] * käsitellyt_k[k])
"""

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