QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#609952#6422. Evil CoordinateHuangHanShengWA 10ms3808kbC++173.0kb2024-10-04 14:34:072024-10-04 14:34:10

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3808kb

input:

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

output:

UUDLLRR
UUU
Impossible
Impossible
Impossible

result:

ok 5 cases

Test #2:

score: -100
Wrong Answer
time: 10ms
memory: 3696kb

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:

UUDDRR
UUR
Impossible
Impossible
Impossible
UUUUUUDRR
DDLRRRR
UD
Impossible
DDLLLLRR
UDDDLLRR
LRR
UUDDDDLLR
LL
UULLLRRDDD
UUUDLRR
Impossible
Impossible
UDLRR
LLLLLRRRDD
Impossible
LR
Impossible
Impossible
Impossible
Impossible
LLLLRRRRRR
LLLRRRRRUU
UDLLL
R
UUUDDDL
UUDDRR
Impossible
UUDDLRR
DDUUUUURR...

result:

wrong answer case 12, participant's output goes through forbidden coordinate