QOJ.ac
QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #845529 | #49. Counting paths | nanika | 50 ✓ | 1ms | 4072kb | C++20 | 533b | 2025-01-06 17:00:37 | 2025-01-06 17:00:38 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
详细
Pretests
Final Tests
Test #1:
score: 5
Accepted
time: 0ms
memory: 3580kb
input:
3 4 .... ..X. ....
output:
4
result:
ok single line: '4'
Test #2:
score: 5
Accepted
time: 1ms
memory: 4012kb
input:
200 200 ...X..X.....X....XXX..X.X.X.X..X......X.X....X.......X........X.XX.X..X....XX..XXXXX.X.XXX..........XX..XXX.XX....X.......XX..X..X...X.XX..XXX.........XX......X...............XX...XX.XX.X...X...XX.XX. X..X....X.......XXX.XX.....X.XX..XX.X...X.X.XXX....XX...XX..X.X...X.....X.XX.X....X..XXX......
output:
0
result:
ok single line: '0'
Test #3:
score: 5
Accepted
time: 0ms
memory: 3656kb
input:
3 3 .X. X.. ...
output:
0
result:
ok single line: '0'
Test #4:
score: 5
Accepted
time: 0ms
memory: 3712kb
input:
5 5 ..... ..... ..... ..... .....
output:
70
result:
ok single line: '70'
Test #5:
score: 5
Accepted
time: 0ms
memory: 3720kb
input:
10 10 .......... .......... .....X.... .......... .......... ...X...... .......... X......... .......X.. ..........
output:
18238
result:
ok single line: '18238'
Test #6:
score: 5
Accepted
time: 0ms
memory: 3640kb
input:
30 20 .................... .................... .................... .................... .................... .................... .................... .................... ....X............... .................... .................... .................... .................... .................... ...
output:
833886024
result:
ok single line: '833886024'
Test #7:
score: 5
Accepted
time: 0ms
memory: 3592kb
input:
10 10 ....X..XX. .X.X.X.XX. .XX..XXXX. XX....XXX. XXXX.X.X.X .XX.XX...X .X.XX..X.. XXX....X.X ..XX.XXXX. X...X.....
output:
0
result:
ok single line: '0'
Test #8:
score: 5
Accepted
time: 1ms
memory: 3896kb
input:
100 100 ...X.....X..X...X..XX.....X.X.....X....X......X...XXX..X........XX....X......X......X.X..........XX. ...X.X.X............XXX....X..............X....X....X.X..XX....X.......X...........................X ...XX..............X......X.....X................X.X..XX...X.X..X......XXX.X.....X.X.........
output:
364708889
result:
ok single line: '364708889'
Test #9:
score: 5
Accepted
time: 1ms
memory: 3824kb
input:
100 100 .........X................................................................X..XXX...X................ ..............X............X......................X...................X............X........X....... X..................X..................X...........X......X..........XX...X...................
output:
708504086
result:
ok single line: '708504086'
Test #10:
score: 5
Accepted
time: 0ms
memory: 4072kb
input:
200 200 .....X......X.XX..X.X..X.....X....X.......X.X.............X.X........X.X..........X.X.X.....X........XXXX.....XX..X.......X....XXX.X..X........X..X..X.....X...XX......X.X....................X......... XX.XX.......X..XXX........XX...............X......X........X.X.......X........X.X.....X.......
output:
0
result:
ok single line: '0'