Submission #15406863

Source Code Expand

# ABC158
# D - String Formation

from collections import deque

def ChangeState(Is_normal):
    if Is_normal==True:
        return False
    else:
        return True

S=deque(input().split())
Q=int(input())
Is_normal=True

for _ in range(Q):
    q = input()
    if len(q)== 1 :
        Is_normal = ChangeState(Is_normal)
    else:
        if q[2]=='1':
            if Is_normal==True:
                # S=q[4]+S
                S.appendleft(q[4])
            else :
                # S=S+q[4]
                S.append(q[4])

        else :
            if Is_normal==True:
                # S=S+q[4]
                S.append(q[4])

            else:
                # S=q[4]+S
                S.appendleft(q[4])

    # print(Is_normal, S)
S=''.join(S)
if Is_normal==False:
    S=S[::-1]
print(S)

Submission Info

Submission Time
Task D - String Formation
User negibose2020
Language Python (3.8.2)
Score 400
Code Size 838 Byte
Status AC
Exec Time 288 ms
Memory 12748 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 24
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 22 ms 9336 KiB
02.txt AC 26 ms 9164 KiB
03.txt AC 22 ms 9324 KiB
04.txt AC 28 ms 9332 KiB
05.txt AC 27 ms 9172 KiB
06.txt AC 27 ms 9168 KiB
07.txt AC 23 ms 9400 KiB
08.txt AC 31 ms 9280 KiB
09.txt AC 31 ms 9180 KiB
10.txt AC 35 ms 9460 KiB
11.txt AC 288 ms 12748 KiB
12.txt AC 280 ms 12436 KiB
13.txt AC 279 ms 12672 KiB
14.txt AC 283 ms 12168 KiB
15.txt AC 282 ms 12304 KiB
16.txt AC 283 ms 12168 KiB
17.txt AC 282 ms 12348 KiB
18.txt AC 279 ms 12364 KiB
19.txt AC 281 ms 11376 KiB
20.txt AC 282 ms 11692 KiB
21.txt AC 281 ms 11380 KiB
s1.txt AC 24 ms 9328 KiB
s2.txt AC 27 ms 9328 KiB
s3.txt AC 28 ms 9280 KiB