2127: 地图探险(2024)

Memory Limit:512 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:admin
Submit:32 Solved:21

Description

Input

Output

Sample Input Copy

2
1 5 4
1 1 2
....x
5 5 20
1 1 0
.....
.xxx.
.x.x.
..xx.
x....

Sample Output Copy

3
13

HINT





Source/Category