Submission #1450737


Source Code Expand

N = int(input())
prefix = input()
suffix = input()


if len(prefix) + len(suffix) < N:
    d = N - len(prefix) + len(suffix)
    print(prefix + 'a' * d + suffix)
else:
    s = ""
    for i in range(1, N):
        # print(prefix[-i:], suffix[:i])
        if prefix[-i:] == suffix[:i]:
            s = prefix[:-i] + suffix
    if suffix == prefix:
        s = suffix
    if len(s) == 0:
        s = prefix + suffix
    print(s)

Submission Info

Submission Time
Task A - Prefix and Suffix
User lol
Language Python (3.4.3)
Score 0
Code Size 445 Byte
Status WA
Exec Time 17 ms
Memory 3060 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 200
Status
WA × 3
WA × 9
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt
Case Name Status Exec Time Memory
0_00.txt WA 17 ms 3060 KB
0_01.txt WA 17 ms 3060 KB
0_02.txt WA 17 ms 3060 KB
1_00.txt WA 17 ms 3060 KB
1_01.txt WA 17 ms 2940 KB
1_02.txt WA 17 ms 2940 KB
1_03.txt WA 17 ms 3060 KB
1_04.txt WA 17 ms 2940 KB
1_05.txt WA 17 ms 2940 KB