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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#835793#9926. Flipping Pathsucup-team1123#AC ✓10ms4376kbC++2033.6kb2024-12-28 14:38:472024-12-28 14:38:49

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3636kb

input:

4
3 3
WBB
BWB
BBW
1 5
WWWWW
2 2
BB
BB
4 1
W
B
B
W

output:

YES
2
DDRR
RRDD
YES
0
YES
0
NO

result:

ok ok (4 test cases)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

323
1 2
BB
1 2
BW
1 2
WB
1 2
WW
2 1
B
B
2 1
B
W
2 1
W
B
2 1
W
W
1 3
BBB
1 3
BBW
1 3
BWB
1 3
BWW
1 3
WBB
1 3
WBW
1 3
WWB
1 3
WWW
2 2
BB
BB
2 2
BB
BW
2 2
BB
WB
2 2
BB
WW
2 2
BW
BB
2 2
BW
BW
2 2
BW
WB
2 2
BW
WW
2 2
WB
BB
2 2
WB
BW
2 2
WB
WB
2 2
WB
WW
2 2
WW
BB
2 2
WW
BW
2 2
WW
WB
2 2
WW
WW
3 1
B
B
B
3 ...

output:

YES
1
R
NO
NO
YES
0
YES
1
D
NO
NO
YES
0
YES
1
RR
NO
NO
NO
NO
NO
NO
YES
0
YES
0
NO
YES
1
RD
NO
YES
1
DR
NO
YES
2
DR
RD
NO
NO
YES
2
DR
RD
NO
YES
1
DR
NO
YES
1
RD
NO
YES
0
YES
1
DD
NO
NO
NO
NO
NO
NO
YES
0
YES
1
RRR
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
0
YES
0
NO
NO
NO
NO
NO
YES
1
RRD
NO
NO
NO
...

result:

ok ok (323 test cases)

Test #3:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

278
2 4
BWBW
WWBB
2 4
BWBW
WWBW
2 4
BWBW
WWWB
2 4
BWBW
WWWW
2 4
BWWB
BBBB
2 4
BWWB
BBBW
2 4
BWWB
BBWB
2 4
BWWB
BBWW
2 4
BWWB
BWBB
2 4
BWWB
BWBW
2 4
BWWB
BWWB
2 4
BWWB
BWWW
2 4
BWWB
WBBB
2 4
BWWB
WBBW
2 4
BWWB
WBWB
2 4
BWWB
WBWW
2 4
BWWB
WWBB
2 4
BWWB
WWBW
2 4
BWWB
WWWB
2 4
BWWB
WWWW
2 4
BWWW
BBBB
2 ...

output:

NO
NO
NO
NO
NO
NO
YES
3
DRRR
RRDR
RRRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
DRRR
RRDR
NO
NO
NO
YES
1
DRRR
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
DRRR
RRRD
NO
NO
YES
2
DRRR
RRRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
1
DRRR
NO
NO
NO
YES
2
DRRR
RRDR
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
3
DRRR
RRDR
RRR...

result:

ok ok (278 test cases)

Test #4:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

333
3 3
BBW
WWB
BWB
3 3
BBW
WWB
BWW
3 3
BBW
WWB
WBB
3 3
BBW
WWB
WBW
3 3
BBW
WWB
WWB
3 3
BBW
WWB
WWW
3 3
BBW
WWW
BBB
3 3
BBW
WWW
BBW
3 3
BBW
WWW
BWB
3 3
BBW
WWW
BWW
3 3
BBW
WWW
WBB
3 3
BBW
WWW
WBW
3 3
BBW
WWW
WWB
3 3
BBW
WWW
WWW
3 3
BWB
BBB
BBB
3 3
BWB
BBB
BBW
3 3
BWB
BBB
BWB
3 3
BWB
BBB
BWW
3 3
BWB
...

output:

YES
3
DDRR
DRDR
RDRD
NO
NO
NO
NO
NO
YES
3
DDRR
DRRD
RDRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
3
DDRR
RDDR
RRDD
NO
NO
NO
NO
NO
YES
3
DDRR
RDRD
RRDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
3
DRRD
RDRD
RRDD
NO
NO
NO
NO
NO
YES
3
DRDR
RDRD
RRDD
NO
NO
NO
YES
2
DRRD
RDRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
DRDR
...

result:

ok ok (333 test cases)

Test #5:

score: 0
Accepted
time: 0ms
memory: 3660kb

input:

266
3 3
WWB
WWW
WWW
3 3
WWW
BBB
BBB
3 3
WWW
BBB
BBW
3 3
WWW
BBB
BWB
3 3
WWW
BBB
BWW
3 3
WWW
BBB
WBB
3 3
WWW
BBB
WBW
3 3
WWW
BBB
WWB
3 3
WWW
BBB
WWW
3 3
WWW
BBW
BBB
3 3
WWW
BBW
BBW
3 3
WWW
BBW
BWB
3 3
WWW
BBW
BWW
3 3
WWW
BBW
WBB
3 3
WWW
BBW
WBW
3 3
WWW
BBW
WWB
3 3
WWW
BBW
WWW
3 3
WWW
BWB
BBB
3 3
WWW
...

output:

NO
NO
NO
NO
YES
3
RDDR
RDRD
RRDD
NO
NO
NO
NO
NO
YES
1
RRDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
3
DDRR
DRRD
RRDD
NO
NO
NO
NO
NO
YES
3
DDRR
DRDR
RRDD
NO
NO
NO
YES
2
DDRR
DRRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
DDRR
DRDR
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
RDDR
RDRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
0
Y...

result:

ok ok (266 test cases)

Test #6:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

245
4 2
WW
BB
WB
BW
4 2
WW
BB
WB
WB
4 2
WW
BB
WB
WW
4 2
WW
BB
WW
BB
4 2
WW
BB
WW
BW
4 2
WW
BB
WW
WB
4 2
WW
BB
WW
WW
4 2
WW
BW
BB
BB
4 2
WW
BW
BB
BW
4 2
WW
BW
BB
WB
4 2
WW
BW
BB
WW
4 2
WW
BW
BW
BB
4 2
WW
BW
BW
BW
4 2
WW
BW
BW
WB
4 2
WW
BW
BW
WW
4 2
WW
BW
WB
BB
4 2
WW
BW
WB
BW
4 2
WW
BW
WB
WB
4 2
WW
B...

output:

NO
NO
YES
3
DDDR
DRDD
RDDD
NO
YES
3
DDRD
DRDD
RDDD
NO
NO
NO
NO
NO
YES
3
DDDR
DDRD
RDDD
NO
YES
1
RDDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
DDDR
DRDD
NO
NO
NO
NO
NO
YES
2
DDRD
DRDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
DDDR
DDRD
NO
NO
NO
NO
NO
YES
0
YES
1
DDDD
NO
NO
NO
NO
NO
NO
NO...

result:

ok ok (245 test cases)

Test #7:

score: 0
Accepted
time: 0ms
memory: 3576kb

input:

200
5 3
BBB
BBB
WBW
BBW
BBW
5 3
BBB
BBB
WBW
BBW
BWB
5 3
BBB
BBB
WBW
BBW
BWW
5 3
BBB
BBB
WBW
BBW
WBB
5 3
BBB
BBB
WBW
BBW
WBW
5 3
BBB
BBB
WBW
BBW
WWB
5 3
BBB
BBB
WBW
BBW
WWW
5 3
BBB
BBB
WBW
BWB
BBB
5 3
BBB
BBB
WBW
BWB
BBW
5 3
BBB
BBB
WBW
BWB
BWB
5 3
BBB
BBB
WBW
BWB
BWW
5 3
BBB
BBB
WBW
BWB
WBB
5 3
BBB
...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok ok (200 test cases)

Test #8:

score: 0
Accepted
time: 0ms
memory: 3864kb

input:

200
5 4
BWWB
WBWW
WBWW
WBWW
WBBW
5 4
BWWB
WBWW
WBWW
WBWW
WBWB
5 4
BWWB
WBWW
WBWW
WBWW
WBWW
5 4
BWWB
WBWW
WBWW
WBWW
WWBB
5 4
BWWB
WBWW
WBWW
WBWW
WWBW
5 4
BWWB
WBWW
WBWW
WBWW
WWWB
5 4
BWWB
WBWW
WBWW
WBWW
WWWW
5 4
BWWB
WBWW
WBWW
WWBB
BBBB
5 4
BWWB
WBWW
WBWW
WWBB
BBBW
5 4
BWWB
WBWW
WBWW
WWBB
BBWB
5 4
BW...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
DDDDRRR
DRDDRDR
DRDRDRD
RRDRDDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
DDDDRRR
DRDDRRD
DRDRDRD
RRDRDDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
DDDDRRR
DDRDDRR
DDRRDRD
RRDRDDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok ok (200 test cases)

Test #9:

score: 0
Accepted
time: 10ms
memory: 4336kb

input:

5
200 200
WBWWWBWBWWWWBWWWBBBBBBWBWWBWWBBWBWWBWBBBWBBWBBWBWBBWWWWWWBWWWBBWBWBWBWBBWBWWBWWBWBBBWWWBWBBWWBBBBBWWBBBBWWBBWBWWWBBWBWBWWWWBBWBWWBWWWWWBWWBBBBBWBBWBWWWWWBWWWBWBWWBBBBWWBWWWWBWBBWBWBBWWBWWBBWBWBWWBWBWB
BBWBBBBBWBWWWWWWWWWWBBWWWWBWWBWWBBBBBWWWBWBWWBBWBBWWBBBBBWWBWBWBWWBWBWBBBBWWWWBWBBBBBWBBB...

output:

YES
396
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRRDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

result:

ok ok (5 test cases)

Test #10:

score: 0
Accepted
time: 9ms
memory: 4152kb

input:

5
200 200
WBWBWWBBBWWWWBWWWBBBBWWWWBWWBBBBWWBWWWWBWWBWWBWBBWBWWWWWWBBBWWWBWBBWBBBBBBWBBBWWBWBWBWWWWWWBBWBWWBWWBWWBWBBWBWBWWWWWBBWBWBWWWBWBBBBWWBBBBWWWWBBBBBWWWBBWWBBBBWWWBWBWBWWWBWBBWBBBBWWWWBWBWWBBBWBBBBWBBWWW
BWBBWBWBWWBWWWBWBWBWBBWBWWWWWBBWBBWBBBWWBWBBBWWWBWWWBBBBWWWBBWWBBBWWBWBWWWWBBBWWBBWWBWWWB...

output:

YES
396
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

result:

ok ok (5 test cases)

Test #11:

score: 0
Accepted
time: 8ms
memory: 4376kb

input:

5
200 200
WBBWWBBBBBBBBWWBBBWBWBBWWBBBBWBWBWBWBWBBBBBWBWWBWBBWWBBWBWBWBBBWWWWBWWBBWWBBWWWBBWBBWBBWBWWBBBBBWBBBWBBWWWBWWWWBWBWBWWBWWWBBBWBBWWWBBBBWWBWBBBBBWBWBWWBWWBWWWBBBBWBWBBWWBBWWWWWWBBWBBBBBWBBWBBWWBWBWBWBW
BBBWWBWBWBWBBBWBBBBWWWWWWBBWWWWWBWWBBWWBWBWWBBWBBBBBBBWBWWBWWBBBWWWWWWBWBWWBBWBBBWBBWBBWW...

output:

YES
396
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

result:

ok ok (5 test cases)

Test #12:

score: 0
Accepted
time: 8ms
memory: 4268kb

input:

8
156 104
WWWBWWWBWBWBWWBWBWWBBBWBWWWBBWWBBWWWBBWWBBBBWBWWWWBWBBBBBWWWBBWBBWBBBWBWWBWWBWWBBWBWBWBWBBWWBWWWWBBBWBBW
WBBWWBBWWBWBWWBWWBBWBBWBWWWWWWWWWBBWBBBBWWBBBBWBBBBWBBWWBBBWWWBWWWWBBWWWBWBWWBWBBWWWWBBBWWBBWWWBBWWBBWWW
BBBWBBBWWWBBBBWBBWBBWWBWWBBWBBWWWBWWBBBBWBBWWWBBWWWBBBBBBBBBBBWWWBBWBWWWWBWBBWWW...

output:

YES
256
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...

result:

ok ok (8 test cases)

Test #13:

score: 0
Accepted
time: 8ms
memory: 4112kb

input:

5
114 120
BWWBBWWWWBWBBWWBWBBBBWBWWBBBWBWBWBWBWWBWWBWWWBBWBBBBBWBBBBBWWWBWWBBBWBWWBBBBBWWBWBBWBBBWBWBWBBWWBWBWWWWBWWWBBBWBWWWBWBBB
WBWWWBBBBBBBWBBBWWBWWWWWBWWBWWBBBBBBBWBBBWBWBWBBBBWBWBBWBBBWWBWWWWWBWWWBWBBBBBBWBWBWBBWWBBWBBBWWBWBWWWBWWBBBWWWWBWWBWWWB
WBWBBBWWWBBBBBBWWWBBBBWBWBBWWBWBWWBWWWWBBWBBWBWW...

output:

YES
228
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRDDRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...

result:

ok ok (5 test cases)

Test #14:

score: 0
Accepted
time: 1ms
memory: 3588kb

input:

100
18 3
BBB
BWW
WWB
BWB
WWW
WBW
WBB
WBW
BWW
BWB
BBB
BBW
BWW
BWB
BBW
BBW
WWB
BBB
33 19
BBBBWWBWWBWBBBWWWWB
BBWWBWBBBBBWWBBBWBB
BBBWWBBBWBWBBWBBWBB
WWWBWWWBWBBWBBBBWBB
WBBBWWWBWWWBWBBWBBW
WWWBBBWWBBBWBWBBBWW
WWBBWWWWBWBBBBWWWBW
BWWBBWWBBWBBBWBWBWB
BWWWBBBBWBBWBWWWBBW
BWBBBBBWBBBWBWBWBWW
BBBBWBWBBBBWB...

output:

YES
12
DDDDDDDDDDDDDDDDRRD
DDDDDDDDDDDDDDDRRDD
DDDDDDDDDDDDDRDDRDD
DDDDDDDDDDDDDRDRDDD
DDDDDDDDDDDRDDRDDDD
DDDDDDDDDDDRRDDDDDD
DDDDDDDRDDRDDDDDDDD
DDDDDRDDRDDDDDDDDDD
DDDDDRDRDDDDDDDDDDD
DDDRDRDDDDDDDDDDDDD
DDRRDDDDDDDDDDDDDDD
DRRDDDDDDDDDDDDDDDD
YES
48
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDRRRRRRRRRRRRRR...

result:

ok ok (100 test cases)

Test #15:

score: 0
Accepted
time: 2ms
memory: 3796kb

input:

50
1 14
BBBBBBBBBBBBBB
15 3
WWW
WBB
BBB
WWB
BBB
WBB
WWW
BBW
BWB
WBW
WWW
WBB
BBB
WWB
BBW
3 19
WBWBBBWWBBWBWBWBBWB
BBBWWWBWBBWWBBWBBWW
BWBBWBBWBBWWBBWBBWW
77 21
WWWBBBBBWBWBWBWWWWWWW
WBBWBBBWWBBWBWBWWWWBW
BBBWBWWWWWWWWBWBWBBBW
BWBBBWBWWWWBBBWBBBBWW
WBBWWWBWWBWWBWWBBBBWB
WWWBBBWBBWBBBBBBWBWBB
BWWWWWBWW...

output:

YES
1
RRRRRRRRRRRRR
YES
10
DDDDDDDDDDDDDDRR
DDDDDDDDDDDDDRRD
DDDDDDDDDDDDRDRD
DDDDDDDDDDDRRDDD
DDDDDDDDRDRDDDDD
DDDDDDRDDRDDDDDD
DDDDRDDRDDDDDDDD
DDDRRDDDDDDDDDDD
DDRDRDDDDDDDDDDD
DRRDDDDDDDDDDDDD
YES
16
DDRRRRRRRRRRRRRRRRRR
RDDRRRRRRRRRRRRRRRRR
RRDDRRRRRRRRRRRRRRRR
RRRRDDRRRRRRRRRRRRRR
RRRRDRDRRRRR...

result:

ok ok (50 test cases)

Test #16:

score: 0
Accepted
time: 5ms
memory: 4112kb

input:

10
2 23
BBWWBBWWWBWBWBBWBBBWWBW
BWWBBWWWBWBWBBWBBBWWBWB
87 44
BBWBWBWBWWWWWWBWWBBBWBBBBWWWWBBBBBBWBWWWWBWW
BBWBBBWBWBWBBWWBBBWWBWWWWBWBBBBWWWWBBBBBWBWW
WBWBBWBWBBBWBWWWBBBBWWBWBWWBWBWWWWWBBBWWBBWB
WBWWWWWWBWWWBBBBBWBBBWBBWWWBBBBBBBWWWWWWWWWB
BWBWWBBWBBBBBBBBWBBBWBBWWBBBBBWBWBWBBWWBWBWW
BBBWBBBBBBWWB...

output:

YES
14
RDRRRRRRRRRRRRRRRRRRRRR
RRRDRRRRRRRRRRRRRRRRRRR
RRRRRDRRRRRRRRRRRRRRRRR
RRRRRRRRDRRRRRRRRRRRRRR
RRRRRRRRRDRRRRRRRRRRRRR
RRRRRRRRRRDRRRRRRRRRRRR
RRRRRRRRRRRDRRRRRRRRRRR
RRRRRRRRRRRRDRRRRRRRRRR
RRRRRRRRRRRRRRDRRRRRRRR
RRRRRRRRRRRRRRRDRRRRRRR
RRRRRRRRRRRRRRRRRRDRRRR
RRRRRRRRRRRRRRRRRRRRDRR
RRRRR...

result:

ok ok (10 test cases)

Extra Test:

score: 0
Extra Test Passed