Pakkaus

num = ['1','2','3','4','5','6','7','8','9','0']

asd = input()
length = len(asd)
s = ""
miinus1 = ""
nykyinenIndeksi = asd[0]

i = 1
b = 0
#for i in range(1,length):
while i < length:
    if (asd[i-1] in num) != (asd[i] in num):
        b += 1
        if b == 2:
            s += int(miinus1) * nykyinenIndeksi
            b = 0
        miinus1 = nykyinenIndeksi
        nykyinenIndeksi = ""
        if b == 2:
            s += int(miinus1) * nykyinenIndeksi
            b = 0
    nykyinenIndeksi += asd[i]
    i += 1
s += int(miinus1) * nykyinenIndeksi
print(s)

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