QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#836541	#9925. LR String	ucup-team216^#	AC ✓	194ms	28016kb	C++23	1.6kb	2024-12-28 23:24:53	2024-12-28 23:25:02

Due to the privacy settings of the submitter, you are not allowed to view this code.

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 0ms

memory: 3684kb

input:

2
RRLLRRLL
4
LLLLL
LLR
LRLR
R
RLLLLLL
3
LLLLL
RL
RRL

output:

NO
YES
NO
YES
YES
YES
NO

result:

ok 7 lines

Test #2:

score: 0

Accepted

time: 45ms

memory: 3568kb

input:

100000
RRLLR
4
R
R
R
R
LRLLL
6
R
L
L
L
L
R
RLLRR
1
L
LRLLL
3
R
L
L
RLRRL
2
LRRRR
RRRL
LRLRR
2
L
R
RRLRL
4
RLRLR
RLLL
LR
RLL
RLRLL
8
R
R
R
L
L
L
R
L
RLLRR
7
R
LL
RL
R
L
L
L
LLRLR
2
L
R
RRRRL
1
RLLLR
RRLLL
2
L
L
RLLRL
1
RLLRL
LRLLL
5
RLRLL
RLLLR
RRRRL
LLRRR
RLLRR
LRLLL
3
RRLL
R
RL
LLRRL
3
L
R
LLLRR
RR...

output:

YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
NO
NO
YES
YES
NO
YES
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
NO
NO
YES
YES
YES
NO
NO
NO
NO...

result:

ok 356450 lines

Test #3:

score: 0

Accepted

time: 188ms

memory: 27084kb

input:

2
RRLRLLLRLRLRLRLLLLRRLLLRLRRLLLLLLRRRRRLRLRLRLLLLRRRLLRLRRLLRRRRRLLRLLRLLLLRLLLLRLLRRRRLRLLRRLRRRLLRRRLLLRLLRRLRLRRRRLRRLRRRLRLRLLLRLRRLRLRRRRRRLRRRRRLLLRLLLLRLRRRLRLRLLLRLRLLLLRLRRLRRLLRLRLRRLLLRRRLLLLLLLRLRRLLLLLRLRRLRLRLRRRLLRLLRLLRRLRRLLRLRLRLRLRRLRRRLLLRLLRLRLRRLRRRLLRRRRRRRRLLRLLRRLLRRLLLLRLR...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
...

result:

ok 820231 lines

Test #4:

score: 0

Accepted

time: 194ms

memory: 27144kb

input:

2
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL...

output:

NO
YES
NO
NO
NO
NO
YES
NO
NO
YES
NO
YES
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
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
YES
NO
NO
NO...

result:

ok 531269 lines

Test #5:

score: 0

Accepted

time: 48ms

memory: 3696kb

input:

100000
LRLLLLRLRR
4
LLRRRRRR
LRLLL
LL
RLR
LLLLLRRLLR
1
RLLR
RRLRLRRRRR
1
LRLLLLRRLR
LRRLLRLRLL
3
RLRL
LLLRR
LRRLRRRL
RRRRLRLRRR
2
RRL
L
RRLLRRRLRL
4
LLLLRRRLRR
LRLLLRLRL
RRLRRLRLLR
RRRRRLLRLR
LLLLLRLLLR
1
LLRRLRLR
RLLLRLLRLL
1
RRLLRLRLLL
RLLRRLLLLL
6
L
L
L
R
R
L
LRLRLRRRRL
1
RLLRRRRRRL
RRLLLLLLRL
2
...

output:

NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
YES
NO
NO
NO
NO
YES
NO
YES
NO
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
Y...

result:

ok 249969 lines

Test #6:

score: 0

Accepted

time: 72ms

memory: 3640kb

input:

100000
RRLLRRLLLR
1
L
RLLLLRRRRR
2
L
L
RLRRLLLRRL
3
L
L
R
LRLRLLRLLL
3
RRLLLLRLLL
L
RLRRLLLRRR
LLLRRLRRRL
4
L
R
L
L
RRLRLLLLLL
1
LLLL
RRLLRRLRLL
27
R
LR
L
R
R
LR
RLL
L
LR
L
L
LL
L
LL
R
R
R
LR
R
RL
LRLRL
L
L
LL
R
R
RRL
RLLRLRRRLL
4
L
LR
LRLRRLRR
R
LLLRRRRRRR
11
R
L
L
R
R
R
L
R
L
L
R
RLRLLLRLRL
8
LL
L...

output:

NO
NO
NO
YES
YES
YES
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Y...

result:

ok 527043 lines

Test #7:

score: 0

Accepted

time: 83ms

memory: 3576kb

input:

10000
RLLLRRLRLRLLRRLLLRRRRLLLLRRLLLRLRLLLLRRLRLRRLLLRLLLLLLLRLRRLRLLRRLLRRLLRRRLRRLRLRLLLLRRLLRLRRRLLRRLR
37
R
L
R
R
R
R
L
RL
R
R
RLL
R
RRLR
L
LR
R
LR
L
LL
R
LLLL
LRRR
R
LLL
L
LR
LR
RLR
LRRL
R
R
RRL
L
L
L
L
L
RRRRRRRLRLLLLLLLRRRLLLLRRLLRLLRLLRRRRLRLRRRRLRRLLLLLLRLLLLRRRRRRLLRRRLLRRRLLLRRRLRLLRLRRLL...

output:

YES
NO
YES
YES
YES
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
YES
YES
NO
NO
YES
NO
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
YES
NO
NO
YES
YES
NO
NO
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
NO
NO
NO
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES...

result:

ok 507876 lines

Test #8:

score: 0

Accepted

time: 94ms

memory: 3680kb

input:

1000
RLRLLLRLLLRRLRLLLRRLRLLLLLLLRLLLLRLRLRLRRLLLLLRRLLRRLRLLLRLRRLRRRLRRRLRLRLLRRRLRLLLRRRLRLRRRRRRLRRLRLLLLLLRRRLRLLRRRRRRLRLRLRLRRLRRLRRLRRRRRRRLLRRLRLLLLLRRRLLRLRRLLRLLLRLLRRLLRRLRLLLRRRLLLLRLLRRRRLRLRLRLRLRLRLRRLRLRLLLRRRLRLLRLLRRLRLLLRRRRRLRRLLLLRRLRRRLRLRLRRRLLRRLRRLLRRLRLRRLRLRRRLLRLRRLLRLLR...

output:

YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
NO
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
NO
YES
NO
NO
YES
YES
NO
NO
...

result:

ok 515798 lines

Test #9:

score: 0

Accepted

time: 173ms

memory: 8228kb

input:

10
LRLLRLRRLLRRRLLRRRRLRLLLLRLRLLLRLRRRLLRLRLLLLRRLLLLRRRRRRRRLLLRLRLLLLLRLLRLRRRLRRRRRLRLRRLRLRRRRRLLLLRLRRRRLRLRLRRLRLLRLLRRRRLLRLRRLLRLLRLRLLLRRRRLLLRLLRRRRRLLLRLLLRLLLLLLRLRRLRLLLRRRLLLRLRLLRRLRLRRLRRLRLLLLLLLRRRLLRLLRRRRRRLLRRRRLRLLRLLRRLLRLRLLRRRLRRRRLRRRLRLRLRRLRLLLRLRRRRLLLRRLLRLRRRLRLLRRRRR...

output:

NO
YES
YES
NO
NO
YES
YES
NO
YES
YES
YES
YES
NO
NO
YES
NO
YES
NO
NO
NO
YES
NO
YES
YES
YES
NO
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
YES
NO
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
NO
NO
NO
NO
YES
NO
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
NO...

result:

ok 779728 lines

Test #10:

score: 0

Accepted

time: 153ms

memory: 8468kb

input:

20
LRRRLLRLRLLLRLRLLRLLRRLLLLRRRRLLRLLLLLRLRLRLRLRLRRRLRRRLRLRLLRLRLRLRRLLRRRLLRRRRLRLLRLLRLRLRRLLRRLLRLRRLLRLLRRLLLRRLLLLLRLRRLLRRRLRRLLLLLLRLLRRRRRLLLLLLRLRLRRLLRRRRRRLRRLLLRRRRLLLLRLRRLRLLLRRLRLLRLRLLRRRRRRLRLLLLLRLLLLLRLRRLLLLLLLLRLLRRLRLLLRRRRLLLRLRLRRRLRRRLLRLRLLLRLRRLRLLLRRRLLLRLRLLRRRRLRLRLL...

output:

NO
YES
YES
NO
YES
NO
NO
NO
YES
NO
YES
YES
YES
NO
YES
YES
NO
YES
NO
YES
NO
YES
NO
NO
NO
NO
NO
NO
YES
YES
NO
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
YES
NO
NO
NO
YES
NO
YES
NO
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
NO
NO
YES
YES
NO
NO
YES
YES
YES
NO
YES
NO
NO
YES
YES
NO
YES
NO
YES
...

result:

ok 447294 lines

Test #11:

score: 0

Accepted

time: 156ms

memory: 15340kb

input:

4
RRRRLLRRRRLLRLLLLRRLLLRLRLLLLRRRLLRRRRRRRLLLLRLRLRRLRLLLRLLLLRLRRLRRLRLRRRRLRLLLRLLLLLLLLLLLRRRLLLRRLRLRLRLRRLRLRRLLRRLRRRLLRLLRLRLRRLLRLLLLLLLRRRLLLLLRRLRRLLLRRRLRLLLLLLRLRRRRRLRLLRRLRRRRRLLRRRRLLLRRLLLRRRLLLLRLRRLRLLLLLRLLRLRLRRRLRRRRLLLLLLRRRRLRLRRRLRLLRRRLRRRRRRRRRRRLLRLRRRLRLLRLLRRRRRLRLLRRRL...

output:

YES
YES
NO
YES
NO
NO
NO
NO
NO
YES
YES
NO
NO
YES
YES
YES
YES
NO
YES
NO
YES
YES
NO
YES
YES
NO
NO
NO
YES
YES
NO
YES
NO
YES
YES
YES
YES
YES
YES
NO
NO
YES
NO
YES
NO
NO
YES
YES
YES
YES
YES
NO
YES
NO
NO
YES
YES
YES
NO
NO
YES
NO
NO
YES
NO
YES
NO
NO
YES
YES
YES
YES
NO
NO
YES
YES
NO
YES
NO
YES
NO
NO
NO
NO
NO
...

result:

ok 508901 lines

Test #12:

score: 0

Accepted

time: 160ms

memory: 27128kb

input:

3
RLLRRRLRRLLLRLLRRRLLRLLLRRLLRRRLRLLRLLRLRRRRRLRLRLLLRLRLRRLRLLLRLLRRRRLLRLLRLRRRRLLLRLLLLRLLRRRLRRRRRRRLRLRRRLRRRLLLLRRLRLRLRLLRRRLLLLRRLRLRLLLRLRRRLLLLLLLLLRLRLLLRRLLRLLLRLRRLRLLRRLLLLLRRRRRRRLLRRRLRRRLLRRRRRRLRRRLLLRRRLLRLRLRRLLRLRLRRLRRLLRRRLRLLLLLLRLLLRRLLLRLRRRRLLRRRLLRRLRRRRLLLLRLLLLLRLRLLRR...

output:

NO
NO
NO
YES
YES
NO
NO
YES
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
NO
NO
NO
NO
YES
NO
YES
NO
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
NO
NO
NO
NO
YES
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
NO
NO
NO
NO
YES
NO
NO
NO
YES
NO
NO
NO
YES
YES
YES
YES
NO
NO
YES
NO
YES
N...

result:

ok 941609 lines

Test #13:

score: 0

Accepted

time: 174ms

memory: 27144kb

input:

2
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
...

result:

ok 858650 lines

Test #14:

score: 0

Accepted

time: 123ms

memory: 28016kb

input:

2
RRLLLLRRRLLLLLLRRRRLRRRRLLLLRRLRLLLRLLLLLRLLRLRLRRLLLRLRLLRRLRRRRLLLLRRRRLRLLRLRRRRRLRLRRLLLLRRRRLRRRRRRLRRLRLRLRLRRRRLLLRLLRLRLRRRLRLRRLRRRLLLRRLLLRRLLLRLLLRRRRLLRRRLLLRRLLLLRRLRRLLRLRLLRLRLLLRLLRRLRLRLLRRLRRLLRRLLLRLRRLLLRLRLRRRRRLRLRRLLRRLLLRLRRLRLRLRLRLRLRRLLRRLLLRLRRRRLRLLLRLRRRLLLRRLLLLRLRRR...

output:

NO
NO

result:

ok 2 lines

Test #15:

score: 0

Accepted

time: 169ms

memory: 27380kb

input:

2
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

output:

YES
YES
YES
YES
NO
NO
YES
YES
YES
NO

result:

ok 10 lines

Test #16:

score: 0

Accepted

time: 92ms

memory: 27952kb

input:

1
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL...

output:

NO
YES
YES
YES
NO

result:

ok 5 lines

Test #17:

score: 0

Accepted

time: 188ms

memory: 27688kb

input:

2
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL...

output:

YES
NO
NO
NO
YES
YES
YES
YES
YES
YES

result:

ok 10 lines

Test #18:

score: 0

Accepted

time: 129ms

memory: 27968kb

input:

1
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

output:

YES
YES
YES
NO
YES

result:

ok 5 lines

Test #19:

score: 0

Accepted

time: 168ms

memory: 27920kb

input:

2
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL...

output:

NO
YES

result:

ok 2 lines

Test #20:

score: 0

Accepted

time: 112ms

memory: 27948kb

input:

1
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL...

output:

YES

result:

ok single line: 'YES'

Extra Test:

score: 0

Extra Test Passed