2299 . 北極熊大接龍

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Caido
$\mathbb{W}\mathcal{aimai}\sim$

User's AC Ratio

97.2% (35/36)

Submission's AC Ratio

75.0% (39/52)

Tags

NPSC 2022-NPSC

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

chendanqi
5
qixinxieli
qiliduanjin
diqing
danqitingpai
qiyoucili

Sample Output 1

2
2
-1
5
2

Sample Input 2

watame
6
watameito
watameron
watamenightfever
merino
tamekuchi
amelia

Sample Output 2

3
3
6
2
4
3

Sample Input 3

usuuu
5
uuuu
uusggusuu
ss
u
gssg

Sample Output 3

2
2
-1
0
-1

Sample Input 4

ooooww
7
ooowwwwwwowowoo
owwoow
ooww
wwo
owwoww
w
wwwoo

Sample Output 4

5
3
0
1
3
0
2

Hints

Problem Source

2022 網際網路程式設計全國大賽
高中組初賽

Subtasks

No. Testdata Range Constraints Score
1 0~3 範例測資 0
2 0~119 無額外限制 100

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 1048576 65536 1 2
1 1000 1048576 65536 1 2
2 1000 1048576 65536 1 2
3 1000 1048576 65536 1 2
4 1000 1048576 65536 2
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