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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
#836473#9926. Flipping Pathsucup-team5240#AC ✓18ms4168kbC++141.8kb2024-12-28 21:04:402024-12-28 21:04:46

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3784kb

input:

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

output:

YES
4
RRDD
DDRR
RRDD
RRDD
YES
4
RRRR
RRRR
RRRR
RRRR
YES
2
RD
RD
NO

result:

ok ok (4 test cases)

Test #2:

score: 0
Accepted
time: 1ms
memory: 3776kb

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
2
RR
RR
YES
2
RD
RD
NO
YES
1
RD
NO
YES
1
DR
NO
YES
2
RD
DR
NO
NO
YES
2
RD
DR
NO
YES
1
DR
NO
YES
1
RD
NO
YES
2
RD
RD
YES
1
DD
NO
NO
NO
NO
NO
NO
YES
2
DD
DD
YES
3
RRR
RRR
RRR
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
2
RRR
RRR
...

result:

ok ok (323 test cases)

Test #3:

score: 0
Accepted
time: 1ms
memory: 3792kb

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
RRRD
RRDR
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
RRRD
DRRR
RRRD
RRDR
NO
NO
NO
YES
3
DRRR
RRRD
RRRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
RRRD
DRRR
RRRD
RRRD
NO
NO
YES
4
RRRD
DRRR
RRRD
RRRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
3
DRRR
RRRD
RRRD
NO
NO
NO
YES
4
RRRD
D...

result:

ok ok (278 test cases)

Test #4:

score: 0
Accepted
time: 1ms
memory: 3792kb

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
RRDD
RDRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
3
RRDD
DRRD
RDRD
NO
NO
NO
NO
NO
YES
3
RRDD
DRDR
RDRD
NO
NO
NO
YES
4
RRDD
RRDD
DRRD
RDRD
NO
NO
NO
NO
NO
NO
NO
NO
NO
Y...

result:

ok ok (333 test cases)

Test #5:

score: 0
Accepted
time: 1ms
memory: 3896kb

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
RRDD
RDDR
RDRD
NO
NO
NO
NO
NO
YES
3
RRDD
RRDD
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
4
RRDD
DDRR
DRRD
RRDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
RRDD
DDRR
DRDR
RRDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
RRDD
RRDD
RDDR...

result:

ok ok (266 test cases)

Test #6:

score: 0
Accepted
time: 0ms
memory: 3840kb

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
RDDD
DRDD
NO
YES
3
RDDD
DDRD
DRDD
NO
NO
NO
NO
NO
YES
3
DDDR
DDRD
RDDD
NO
YES
3
RDDD
RDDD
RDDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
RDDD
DDDR
RDDD
DRDD
NO
NO
NO
NO
NO
YES
4
RDDD
RDDD
DDRD
DRDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
4
RDDD
DDDR
DDRD
RDDD
NO
NO
NO
NO
...

result:

ok ok (245 test cases)

Test #7:

score: 0
Accepted
time: 0ms
memory: 3652kb

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: 1ms
memory: 3792kb

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
6
DDDDRRR
RRRDDDD
RDDDRDR
RDDRDRD
RRRDDDD
RRDRDDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
6
DDDDRRR
RRRDDDD
RDDDRRD
RDDRDRD
RRRDDDD
RRDRDDD
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
6
DDDDRRR
RDDDDRR
RRRDDDD
RDDRDRD
RRRDDDD
RRDRDDD
NO
...

result:

ok ok (200 test cases)

Test #9:

score: 0
Accepted
time: 15ms
memory: 4168kb

input:

5
200 200
WBWWWBWBWWWWBWWWBBBBBBWBWWBWWBBWBWWBWBBBWBBWBBWBWBBWWWWWWBWWWBBWBWBWBWBBWBWWBWWBWBBBWWWBWBBWWBBBBBWWBBBBWWBBWBWWWBBWBWBWWWWBBWBWWBWWWWWBWWBBBBBWBBWBWWWWWBWWWBWBWWBBBBWWBWWWWBWBBWBWBBWWBWWBBWBWBWWBWBWB
BBWBBBBBWBWWWWWWWWWWBBWWWWBWWBWWBBBBBWWWBWBWWBBWBBWWBBBBBWWBWBWBWWBWBWBBBBWWWWBWBBBBBWBBB...

output:

YES
398
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...

result:

ok ok (5 test cases)

Test #10:

score: 0
Accepted
time: 18ms
memory: 4100kb

input:

5
200 200
WBWBWWBBBWWWWBWWWBBBBWWWWBWWBBBBWWBWWWWBWWBWWBWBBWBWWWWWWBBBWWWBWBBWBBBBBBWBBBWWBWBWBWWWWWWBBWBWWBWWBWWBWBBWBWBWWWWWBBWBWBWWWBWBBBBWWBBBBWWWWBBBBBWWWBBWWBBBBWWWBWBWBWWWBWBBWBBBBWWWWBWBWWBBBWBBBBWBBWWW
BWBBWBWBWWBWWWBWBWBWBBWBWWWWWBBWBBWBBBWWBWBBBWWWBWWWBBBBWWWBBWWBBBWWBWBWWWWBBBWWBBWWBWWWB...

output:

YES
398
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...

result:

ok ok (5 test cases)

Test #11:

score: 0
Accepted
time: 12ms
memory: 4028kb

input:

5
200 200
WBBWWBBBBBBBBWWBBBWBWBBWWBBBBWBWBWBWBWBBBBBWBWWBWBBWWBBWBWBWBBBWWWWBWWBBWWBBWWWBBWBBWBBWBWWBBBBBWBBBWBBWWWBWWWWBWBWBWWBWWWBBBWBBWWWBBBBWWBWBBBBBWBWBWWBWWBWWWBBBBWBWBBWWBBWWWWWWBBWBBBBBWBBWBBWWBWBWBWBW
BBBWWBWBWBWBBBWBBBBWWWWWWBBWWWWWBWWBBWWBWBWWBBWBBBBBBBWBWWBWWBBBWWWWWWBWBWWBBWBBBWBBWBBWW...

output:

YES
398
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...

result:

ok ok (5 test cases)

Test #12:

score: 0
Accepted
time: 12ms
memory: 4004kb

input:

8
156 104
WWWBWWWBWBWBWWBWBWWBBBWBWWWBBWWBBWWWBBWWBBBBWBWWWWBWBBBBBWWWBBWBBWBBBWBWWBWWBWWBBWBWBWBWBBWWBWWWWBBBWBBW
WBBWWBBWWBWBWWBWWBBWBBWBWWWWWWWWWBBWBBBBWWBBBBWBBBBWBBWWBBBWWWBWWWWBBWWWBWBWWBWBBWWWWBBBWWBBWWWBBWWBBWWW
BBBWBBBWWWBBBBWBBWBBWWBWWBBWBBWWWBWWBBBBWBBWWWBBWWWBBBBBBBBBBBWWWBBWBWWWWBWBBWWW...

output:

YES
258
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...

result:

ok ok (8 test cases)

Test #13:

score: 0
Accepted
time: 9ms
memory: 4044kb

input:

5
114 120
BWWBBWWWWBWBBWWBWBBBBWBWWBBBWBWBWBWBWWBWWBWWWBBWBBBBBWBBBBBWWWBWWBBBWBWWBBBBBWWBWBBWBBBWBWBWBBWWBWBWWWWBWWWBBBWBWWWBWBBB
WBWWWBBBBBBBWBBBWWBWWWWWBWWBWWBBBBBBBWBBBWBWBWBBBBWBWBBWBBBWWBWWWWWBWWWBWBBBBBBWBWBWBBWWBBWBBBWWBWBWWWBWWBBBWWWWBWWBWWWB
WBWBBBWWWBBBBBBWWWBBBBWBWBBWWBWBWWBWWWWBBWBBWBWW...

output:

YES
232
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

result:

ok ok (5 test cases)

Test #14:

score: 0
Accepted
time: 0ms
memory: 3872kb

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
18
RRDDDDDDDDDDDDDDDDD
DDDDDDDDDDDDDDDDRRD
DDDDDDDDDDDDDDDRRDD
RDDDDDDDDDDDDDDDRDD
RDDDDDDDDDDDDDDRDDD
RDDDDDDDDDDDDDRDDDD
RRDDDDDDDDDDDDDDDDD
RDDDDDDDDDDDRDDDDDD
RRDDDDDDDDDDDDDDDDD
RDDDDDDDDDRDDDDDDDD
DDDDDDDRRDDDDDDDDDD
RRDDDDDDDDDDDDDDDDD
RDDDDDDRDDDDDDDDDDD
RRDDDDDDDDDDDDDDDDD
DDDRDRDDDDDDD...

result:

ok ok (100 test cases)

Test #15:

score: 0
Accepted
time: 3ms
memory: 3904kb

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
13
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
RRRRRRRRRRRRR
YES
16
RRDDDDDDDDDDDDDD
DDDDDDDDDDDDDDRR
DDDDDDDDDDDDDRRD
DDDDDDDDDDDDRDRD
DDDDDDDDDDDRRDDD
RRDDDDDDDDDDDDDD
RR...

result:

ok ok (50 test cases)

Test #16:

score: 0
Accepted
time: 7ms
memory: 4048kb

input:

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

output:

YES
22
RRRRRRRRRRRRRRRRRRRRRRD
RDRRRRRRRRRRRRRRRRRRRRR
RRRRRRRRRRRRRRRRRRRRRRD
RRRDRRRRRRRRRRRRRRRRRRR
RRRRRRRRRRRRRRRRRRRRRRD
RRRRRDRRRRRRRRRRRRRRRRR
RRRRRRRRRRRRRRRRRRRRRRD
RRRRRRRRRRRRRRRRRRRRRRD
RRRRRRRRDRRRRRRRRRRRRRR
RRRRRRRRRDRRRRRRRRRRRRR
RRRRRRRRRRDRRRRRRRRRRRR
RRRRRRRRRRRDRRRRRRRRRRR
RRRRR...

result:

ok ok (10 test cases)

Extra Test:

score: 0
Extra Test Passed