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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#510862#6422. Evil CoordinateZhaoZiLongWA 21ms3612kbC++204.6kb2024-08-09 13:45:012024-08-09 13:45:02

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3612kb

input:

5
1 1
RURULLD
0 5
UUU
0 3
UUU
0 2
UUU
0 0
UUU

output:

RRLLUUD
UUU
Impossible
Impossible
Impossible

result:

ok 5 cases

Test #2:

score: -100
Wrong Answer
time: 21ms
memory: 3544kb

input:

11109
6 0
RUDUDR
2 0
URU
0 0
UDRU
0 0
R
-1 1
LDUUDDRUUL
-1 5
RRUUUDUUU
-8 4
RRDRLDR
2 0
UD
0 0
UUDD
3 -2
LDDLLLRR
3 -2
LDRURLDD
1 0
RRL
-1 0
DUDDLLRDU
-4 0
LL
-1 -1
DLRLDLUDUR
1 4
URDULUR
0 0
DDUUDUDDDD
0 2
UU
1 0
RRULD
0 -2
LDLRLLDRRL
0 1
RLRLLRLUR
-3 0
RL
0 0
D
0 0
L
0 0
DDLRRUDRUD
0 0
DULU
2 0
RR...

output:

UURRDD
UUR
Impossible
Impossible
Impossible
RRUUUUUUD
RRRRLDD
UD
Impossible
RRLLLLDD
RRLLUDDD
Impossible
UURLLDDDD
LL
Impossible
RLUUUDR
Impossible
Impossible
Impossible
RRRLLLLLDD
Impossible
RL
Impossible
Impossible
Impossible
Impossible
Impossible
RRRRRLLLUU
LLLUD
Impossible
UUULDDD
RUUDDR
Impossi...

result:

wrong answer case 13, participant's output goes through forbidden coordinate