TopCoder

User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

Description

Input Format

Output Format

Sample Input 1

4 6
#...##
.##...
..#.##
#.#.##
1 0 5 3
4 5
##.#.
.#T#T
...#.
##.#.
7 4 1 0
4 10
..######.#
.###T###.T
..T#.##T##
.######..#
1 0 6 4
3 5
..#..
.#.#.
.....
-29 2 19 2
5 5
.#.#.
..#..
.....
.....
..#..
-999 3 100 2

Sample Output 1

7
9
11
54
-1

Hints

Problem Source

Migrated from old NTUJ.

TopCoder SRM

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 10000 65536 200