TopCoder

User's AC Ratio

75.0% (3/4)

Submission's AC Ratio

30.4% (7/23)

Tags

Description

Input Format

Output Format

Sample Input 1

......
......
......
......
......
......

Sample Output 1

6

Sample Input 2

#....#
.####.
.####.
.####.
.####.
#....#

Sample Output 2

16

Sample Input 3

......
......
..#...
.#.#..
..#...
......

Sample Output 3

-1

Hints

Problem Source

YTP 2020 高中組程式挑戰營 p8

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~11 無額外限制 10

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 262144 65536 1 2
1 1000 262144 65536 1 2
2 1000 262144 65536 1 2
3 1000 262144 65536 2
4 1000 262144 65536 2
5 1000 262144 65536 2
6 1000 262144 65536 2
7 1000 262144 65536 2
8 1000 262144 65536 2
9 1000 262144 65536 2
10 1000 262144 65536 2
11 1000 262144 65536 2