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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
#570702#9288. Roman PalindromesHuangHanShengAC ✓3ms5524kbC++171.0kb2024-09-17 17:11:282024-09-17 17:11:29

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3944kb

input:

5
MMXXI

output:

3
MM
XX
I

result:

ok OK!

Test #2:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

1
I

output:

1
I

result:

ok OK!

Test #3:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

1
V

output:

1
V

result:

ok OK!

Test #4:

score: 0
Accepted
time: 0ms
memory: 3932kb

input:

1
X

output:

1
X

result:

ok OK!

Test #5:

score: 0
Accepted
time: 0ms
memory: 3984kb

input:

1
L

output:

1
L

result:

ok OK!

Test #6:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

1
C

output:

1
C

result:

ok OK!

Test #7:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

1
D

output:

1
D

result:

ok OK!

Test #8:

score: 0
Accepted
time: 0ms
memory: 3948kb

input:

1
M

output:

1
M

result:

ok OK!

Test #9:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

2
XX

output:

1
XX

result:

ok OK!

Test #10:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

2
LL

output:

2
L
L

result:

ok OK!

Test #11:

score: 0
Accepted
time: 0ms
memory: 3964kb

input:

3
XXX

output:

1
XXX

result:

ok OK!

Test #12:

score: 0
Accepted
time: 0ms
memory: 3940kb

input:

3
VVV

output:

3
V
V
V

result:

ok OK!

Test #13:

score: 0
Accepted
time: 0ms
memory: 3992kb

input:

4
MMMM

output:

2
MMM
M

result:

ok OK!

Test #14:

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

input:

4
DDDD

output:

4
D
D
D
D

result:

ok OK!

Test #15:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

5
CCCCC

output:

2
CCC
CC

result:

ok OK!

Test #16:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

5
DDDDD

output:

5
D
D
D
D
D

result:

ok OK!

Test #17:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

6
IIIIII

output:

2
III
III

result:

ok OK!

Test #18:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

6
VVVVVV

output:

6
V
V
V
V
V
V

result:

ok OK!

Test #19:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

3
XIX

output:

1
XIX

result:

ok OK!

Test #20:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

5
XIXIX

output:

3
XIX
I
X

result:

ok OK!

Test #21:

score: 0
Accepted
time: 2ms
memory: 5208kb

input:

99999
MCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMC...

output:

49999
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
...

result:

ok OK!

Test #22:

score: 0
Accepted
time: 2ms
memory: 5184kb

input:

100000
LMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMCMC...

output:

50000
L
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
C
MCM
...

result:

ok OK!

Test #23:

score: 0
Accepted
time: 2ms
memory: 5076kb

input:

100000
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII...

output:

33334
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
III
II...

result:

ok OK!

Test #24:

score: 0
Accepted
time: 2ms
memory: 5508kb

input:

100000
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...

output:

100000
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D...

result:

ok OK!

Test #25:

score: 0
Accepted
time: 0ms
memory: 5116kb

input:

99999
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC...

output:

33333
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CC...

result:

ok OK!

Test #26:

score: 0
Accepted
time: 2ms
memory: 5080kb

input:

99998
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX...

output:

33333
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XX...

result:

ok OK!

Test #27:

score: 0
Accepted
time: 2ms
memory: 5060kb

input:

99997
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC...

output:

33333
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CCC
CC...

result:

ok OK!

Test #28:

score: 0
Accepted
time: 0ms
memory: 4592kb

input:

58475
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX...

output:

19492
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XX...

result:

ok OK!

Test #29:

score: 0
Accepted
time: 1ms
memory: 4052kb

input:

6696
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD...

output:

6696
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D...

result:

ok OK!

Test #30:

score: 0
Accepted
time: 0ms
memory: 3948kb

input:

15
LLMXILIDXXXIXXD

output:

12
L
L
M
X
I
L
I
D
XX
XIX
X
D

result:

ok OK!

Test #31:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

15
VVIIDILXXIXXXCI

output:

11
V
V
II
D
I
L
X
XIX
XX
C
I

result:

ok OK!

Test #32:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

15
LMMCMMMMXLCLCCC

output:

9
L
M
MCM
MMM
X
L
C
L
CCC

result:

ok OK!

Test #33:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

15
CCCXCCDLDDMVCXI

output:

12
CC
CXC
C
D
L
D
D
M
V
C
X
I

result:

ok OK!

Test #34:

score: 0
Accepted
time: 0ms
memory: 3932kb

input:

15
XXXIXXXVVLDXLXL

output:

11
XX
XIX
XX
V
V
L
D
X
L
X
L

result:

ok OK!

Test #35:

score: 0
Accepted
time: 0ms
memory: 3932kb

input:

15
IMICVDCXXXIXXXX

output:

10
I
M
I
C
V
D
C
XX
XIX
XXX

result:

ok OK!

Test #36:

score: 0
Accepted
time: 0ms
memory: 3920kb

input:

15
CIMMXMCVMMMMCMM

output:

10
C
I
MM
X
M
C
V
MMM
MCM
M

result:

ok OK!

Test #37:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

15
VDCCCCXCCCCLDVM

output:

9
V
D
CCC
CXC
CCC
L
D
V
M

result:

ok OK!

Test #38:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

15
CCCCXCCCCIDCDVX

output:

9
CCC
CXC
CCC
I
D
C
D
V
X

result:

ok OK!

Test #39:

score: 0
Accepted
time: 0ms
memory: 3940kb

input:

15
DXVCCCXCXCCLDDX

output:

11
D
X
V
CCC
X
CXC
C
L
D
D
X

result:

ok OK!

Test #40:

score: 0
Accepted
time: 0ms
memory: 3992kb

input:

15
LIIMXXIXIXXXCLX

output:

10
L
II
M
XX
I
XIX
XX
C
L
X

result:

ok OK!

Test #41:

score: 0
Accepted
time: 0ms
memory: 3940kb

input:

15
CDLXVMMCMCMMMMD

output:

10
C
D
L
X
V
MM
C
MCM
MMM
D

result:

ok OK!

Test #42:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

15
XXXIXIXXVMLDVMX

output:

11
XXX
I
XIX
X
V
M
L
D
V
M
X

result:

ok OK!

Test #43:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

15
MVDIXIMMMCMCMMM

output:

10
M
V
D
I
X
I
MMM
C
MCM
MM

result:

ok OK!

Test #44:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

15
CCCXCXCCCCMCDCC

output:

8
CCC
X
CXC
CCC
M
C
D
CC

result:

ok OK!

Test #45:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

15
VLVDDMCCCCXCXCC

output:

10
V
L
V
D
D
M
CCC
CXC
X
CC

result:

ok OK!

Test #46:

score: 0
Accepted
time: 0ms
memory: 3860kb

input:

15
VDXXVXXXXIXIXXX

output:

8
V
D
XX
V
XXX
XIX
I
XXX

result:

ok OK!

Test #47:

score: 0
Accepted
time: 0ms
memory: 3948kb

input:

15
DXMCCCCXCXCCCCM

output:

9
D
X
M
CCC
CXC
X
CCC
C
M

result:

ok OK!

Test #48:

score: 0
Accepted
time: 0ms
memory: 3980kb

input:

15
XMIDMLMMCMCMCMM

output:

11
X
M
I
D
M
L
M
MCM
C
MCM
M

result:

ok OK!

Test #49:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

15
XVLVMMCMCMCMMML

output:

10
X
V
L
V
M
MCM
C
MCM
MM
L

result:

ok OK!

Test #50:

score: 0
Accepted
time: 0ms
memory: 3860kb

input:

15
DMDDMMCMCMCMMMM

output:

9
D
M
D
D
M
MCM
C
MCM
MMM

result:

ok OK!

Test #51:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

15
VDCCCXCXCXCCIVC

output:

10
V
D
CC
CXC
X
CXC
C
I
V
C

result:

ok OK!

Test #52:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

15
MMMCMCMCMMMDVVM

output:

9
MM
MCM
C
MCM
MM
D
V
V
M

result:

ok OK!

Test #53:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

15
CXXXIXIXIXXXXMV

output:

8
C
XX
XIX
I
XIX
XXX
M
V

result:

ok OK!

Test #54:

score: 0
Accepted
time: 0ms
memory: 3940kb

input:

15
DVCCCCXCXCXCCID

output:

9
D
V
CCC
CXC
X
CXC
C
I
D

result:

ok OK!

Test #55:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

15
DMMMMCMCMCMMMIC

output:

8
D
MMM
MCM
C
MCM
MM
I
C

result:

ok OK!

Test #56:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

15
LMMMMCMCMCMMMML

output:

7
L
MMM
MCM
C
MCM
MMM
L

result:

ok OK!

Test #57:

score: 0
Accepted
time: 2ms
memory: 5060kb

input:

71523
IDVVXCMXMDILVDXDVIDLVXMIICDCIDIDIMVLVVCXDLMICDIXLLVDXCIDDCLMVMLIIMXIMCCXIIMCXVMIMLXDIIXILMDVDIDIXCXMIDXXIIDMVVIIVICIVCIVIMMMDMCDMLCMXVCLXLVDMXDMMVXLDXIDLIDXDXDVXVDIDILXVVIXDMXVVMDICCVCIMVLMXCXMXCXCMCVIDDDIDXCCLCXCIDCIVVIICIXCIXVIVIICIIVILVVMLCCXMMXCDXDXMCIVDMXMMLXXIVVVILXMLIXDILXMCLCLICLDXDMCM...

output:

64586
I
D
V
V
X
C
M
X
M
D
I
L
V
D
X
D
V
I
D
L
V
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M
II
C
D
C
I
D
I
D
I
M
V
L
V
V
C
X
D
L
M
I
C
D
I
X
L
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D
X
C
I
D
D
C
L
M
V
M
L
II
M
X
I
M
CC
X
II
M
C
X
V
M
I
M
L
X
D
II
X
I
L
M
D
V
D
I
D
I
X
C
X
M
I
D
XX
II
D
M
V
V
II
V
I
C
I
V
C
I
V
I
MMM
D
M
C
D
M
L
C
M
X
V
C
L
X
L
V
D
M
X
D
MM
V
X
L
D
X
I
D
L...

result:

ok OK!

Test #58:

score: 0
Accepted
time: 2ms
memory: 5352kb

input:

90056
XXICXIDMVVIVVICXCDXMMCVXCDCICVMXCVLCCCLVDXCXMXMCXCIDXDCDVXLLDXILXCXXLIDDMLIIMXXIXXCLCDXDVDMLDXLMMXVXLILCLLCVMMDVVCLLDLXIMLICDDDCXMLXVDIMMLIVDXVXIVCXLXLDVVVLMMMLMMXMXVIILCLDDIIMCXMCIILLLMVLMLMXCVIXDIXDDIVDIICXCXVCIILDLMCCCCLCMXDLLCVLCICDMLLXLCDIDVLDVIDXDDLXVCIMVIVDDDCMXMLDXXILVMCMXLDLLCDXMVLMLV...

output:

81443
XX
I
C
X
I
D
M
V
V
I
V
V
I
CXC
D
X
MM
C
V
X
C
D
C
I
C
V
M
X
C
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L
CCC
L
V
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X
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X
M
X
M
CXC
I
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X
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V
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L
L
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X
I
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XX
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M
L
II
M
X
XIX
X
C
L
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MM
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I
MM
L
I
V
D
X
V
X
I
V
C
X
L
X
L
D
V
V
V...

result:

ok OK!

Test #59:

score: 0
Accepted
time: 2ms
memory: 4800kb

input:

59078
DVMIVMICDXVDLLDVMIIVCICMXXVMDVDLMMCDIXLMMIXILIXIMVCCDMXLCLVVCXDIIVDVXIMXMCVCCIXCXCDLLVCMLIXXLMIDLMCVXMVDDVMLMDDMDVDXVXVCMVVCDVDVILDMCIVLXCDDXMICCMXVCCLIMVVILXLDMLXVLLMVCDIIXCCIVDIDIMIXICXIXIIXVCMXVMMDLLMXCCMMLCVLLVCCXLCVIXVICMMCCDLXXLCCMXDCVCMDCXMDVLCCIVVIILIDCLDLDXVVICCCIIDMVXCLLDLVXDMXVVDVML...

output:

53523
D
V
M
I
V
M
I
C
D
X
V
D
L
L
D
V
M
II
V
C
I
C
M
XX
V
M
D
V
D
L
MM
C
D
I
X
L
MM
I
X
I
L
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X
I
M
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CC
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L
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M
X
M
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CC
I
X
CXC
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L
L
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I
XX
L
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I
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L
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M
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L
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M
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I
V
L
X
C
D
D
X
M
I
CC
M
X
V
CC
L
I
M
...

result:

ok OK!

Test #60:

score: 0
Accepted
time: 2ms
memory: 4728kb

input:

57771
MXXMVIVXLCDMILMVVMDCIDVDLXXMXCVMLDLCXIVLVCCIMXVVMXCMMCCMXIMMVVDXVIMIIIMXVIDVLCXXIVVVXXIIXDCIVICLLLCXLILXMICIVXVMVDXLDLLXILDCLXXIMVIDLCMVLIMVCLDMIMIVCLDCMIDMXIVLDIVMILLCXLMXMVLIXVVCLDIDVLMXCIDDDIVLVVLLCVMMXDXLDLILVDCDVDDXMDLILDLLICLLXDMMIDXDVXCMMMXMVVLDIDCXDCVLLLLIIXVXLLCLLCMDIIDMXVVDCDCDCMVXVM...

output:

52248
M
XX
M
V
I
V
X
L
C
D
M
I
L
M
V
V
M
D
C
I
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L
XX
M
X
C
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L
D
L
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I
V
L
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CC
I
M
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V
V
M
X
C
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CC
M
X
I
MM
V
V
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X
V
I
M
III
M
X
V
I
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L
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XX
I
V
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XX
II
X
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L
L
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L
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I
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L
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L
XX
I
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V
L
I
M
V
C
L
D
M
I
M
I
V
C
L
D
C
M
...

result:

ok OK!

Test #61:

score: 0
Accepted
time: 2ms
memory: 4932kb

input:

59178
LMCLVXIDILIVLDXDDCLLVDDMDIMMLLMCCIVVCXXCXXMVXXLCVCDLVMDCMLICILVDDLIILDIVDVMLDDDMVMVDLDCMCILMCIIXLLVDVDCIXMXVDXIDMCXICVCIVIMCIXIVVDVVCXXICDDDMLDMXDLMCDXICLCIIIMXVLLLVMCLXIDIIVDDVDDDMCVVDDCMVVCLVVXCDCIIVCVVXCDCCLCXXCMCCLVCMCDXLCICVIXVDCXXMILIXLIILXDDMXLILIIXVIDXCDDIDMXMVXLCVXMVCVLLILLXCVIVDVXVMV...

output:

53510
L
M
C
L
V
X
I
D
I
L
I
V
L
D
X
D
D
C
L
L
V
D
D
M
D
I
MM
L
L
M
CC
I
V
V
C
XX
C
XX
M
V
XX
L
C
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L
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M
L
I
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I
L
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II
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L
L
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I
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C
I
X
I
V
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C
XX
I
C
D
D
D
M
L
D
M
X
D
L
M
C
D
X
...

result:

ok OK!

Test #62:

score: 0
Accepted
time: 2ms
memory: 4740kb

input:

50214
DMIDVCDXMVDICMLLLCLVLXDVLVVCDDXLCMCXLVCCDCCIDVLMVIVXXVCDDMLDVCIVLDICXXXCCLXVIDLDCMLVLILDVXXVVCCCIMMLDLLVXVCDXLMCCIMDDMVDVDLCMMVXMCLLCCIXXXDVDDXIMCDCIXMXVICICXMCVXVCCXMICDXCVMVCXMIDMXDCXDLILDDMCIDIXVILICCDLDDIMVLDICCCDXDLVCDLDVVVLCMCDLCCMIIXXVDMMXDXLLCVDVXILIIVCCCLXDLDCIMVIXVLMMDXILXMMMLXCDVXCI...

output:

45281
D
M
I
D
V
C
D
X
M
V
D
I
C
M
L
L
L
C
L
V
L
X
D
V
L
V
V
C
D
D
X
L
C
M
C
X
L
V
CC
D
CC
I
D
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L
M
V
I
V
XX
V
C
D
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M
L
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C
I
V
L
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I
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XXX
CC
L
X
V
I
D
L
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M
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V
L
I
L
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XX
V
V
CCC
I
MM
L
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L
L
V
X
V
C
D
X
L
M
CC
I
M
D
D
M
V
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V
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L
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MM
V
X
M
C
L
L
CC
I
XXX
D
V
D
D
X
I
M
C
D
C
I
X
M
X
V
I
C...

result:

ok OK!

Test #63:

score: 0
Accepted
time: 3ms
memory: 5416kb

input:

96571
CICMCXCCCXDDCDDIDDCMMDIXVCCXCLMLILXMMLLDXDDIMIIDXXLIVXMLLXLVLMDLCLXLXLCVMLCDDLLMXDICCVIVCLCLXVLVXXIDIMMXCLMXIDIVXCIMXCIXCCIMCCXVIVMCLLMMIIDIIVVDCLIDLVVIIDIMDDXILVMXXXIVLICCCXVCCMCCCLCDVVIDIXIICLMMDIIMLMLCXXVDDMLMIMVIMXLXIVXVCVXMVCICLMXVLCLCLILVIXDMVCILIXIVMLLIMIVLDVIXLCVCLMIDDXVLCDVXCLIVLXDDLI...

output:

87442
C
I
C
M
CXC
CC
X
D
D
C
D
D
I
D
D
C
MM
D
I
X
V
C
CXC
L
M
L
I
L
X
MM
L
L
D
X
D
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I
M
II
D
XX
L
I
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M
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L
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L
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L
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X
L
X
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L
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M
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I
CC
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I
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CC
I
M
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X
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I
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L
L
MM
II
D
II
V
V
D
C
L
I
D
L
V
V
II
D
I
M
...

result:

ok OK!

Test #64:

score: 0
Accepted
time: 0ms
memory: 5112kb

input:

73474
ICMILXDIIVVLCLDCLXDDXVIXMXXLLMXCDCMDCVCCDDVMIIMXLLVCCLDIMLXVCVLLXVIMMLMLVMXCIVCLDDMVMDVMXDCIXDIMMVDMIVCIMCDDDXMIDXMVVCXMXMMXVLIDIIXIMVMDVILCXXDXXLMIILXLLILMDCDMMDLDCDIMXDLXIDXXLMXIIMDVIXMVIMMXXDLMCVMMIIDLDIXLMMCLVCCLMLXVVCMMDDCLDXCDVXLCMDLLDDMXMIDVMMCIVIXIXIVXIVDXMLIVCIMILDIIIMVXXXIIXDMVLMXIDC...

output:

66397
I
C
M
I
L
X
D
II
V
V
L
C
L
D
C
L
X
D
D
X
V
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XX
L
L
M
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C
M
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CC
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M
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L
L
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L
L
X
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MM
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C
I
V
C
L
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M
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M
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M
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L
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X
I
M
V
M
D
V
I
L
C
XX
D
XX
L
M
II
L
X
L
L
...

result:

ok OK!

Test #65:

score: 0
Accepted
time: 0ms
memory: 5324kb

input:

87700
LDIIXXMLXLMMLCXCDMMLCCLCVXDIVVXDVVXVDMCCVDLLXDLCXLLMCDCMVXIDMXIDLICIVXMIVVIVDCMDCMVIDXMCXMMXLLIMDIXIIICICCIDVCICXVXIMDCVCIXXMVLLLMLCILDIXVMDLLDIXCVCDMDIVVDMCVIXCLVDXIMCXLCLLMVVCDMCMVDLLDXVIDDXDDIVIIIMDMMVVMMCLICVLMDDVDVMIXXIXMCLMMIXMMLLXLDXVIIDDDVCXVMCIVVVIDXCMXXXIVCICVVVCLMDCCVCILLCCLXDMDDXDL...

output:

79251
L
D
II
XX
M
L
X
L
MM
L
CXC
D
MM
L
CC
L
C
V
X
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I
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V
X
D
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M
CC
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L
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C
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I
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L
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I
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D
I
X
V
M
D
L
L
D
I
X
C
V
C
D
M
D
I
V
V...

result:

ok OK!

Test #66:

score: 0
Accepted
time: 3ms
memory: 5384kb

input:

91946
MIXCDLLLCDDIDICVXDDXCIMXIMCMILXCXMXMMLVDXLXDXXXMIXLIDCCDIVDIVMLCVLLVIIXMCMDVCCMXVMIICICLVVLLLVCVXDMMMMMXDLCMDIMCDCDMDCMLIXVMDVCVMCLCCDIVCXXIMCLXVMMIDMXXCIDLXCLMIDIIVLMXICCLMDDMICLDLVCXDDCXIDLCIDCLDLMMMDDLLIDCCVLVIVVDLIXVCIMXDXMXCVLLXMCIXIIXMCMCXXLMXIIIVVVIDCXLIMCCDDVMLLMVDILLDCMXLLLDIIDCCIIXMM...

output:

83007
M
I
X
C
D
L
L
L
C
D
D
I
D
I
C
V
X
D
D
X
C
I
M
X
I
MCM
I
L
X
C
X
M
X
MM
L
V
D
X
L
X
D
XXX
M
I
X
L
I
D
CC
D
I
V
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I
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L
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V
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X
MCM
D
V
CC
M
X
V
M
II
C
I
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L
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L
L
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V
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MMM
MM
X
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I
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C
XX
I
M
C
L
X
V
MM
I
D
M
XX
C
I
D
L
...

result:

ok OK!

Test #67:

score: 0
Accepted
time: 2ms
memory: 4844kb

input:

54420
MIXLMCCVDDLIXIVXXVXDMIMLDCDIXVCILVVIILLCXMILXVDILVVMIIMCILMIDMLDILVVMDCDVIDLLLCCMMVCIMLIXXLVVIVDIXXICVXXCIXCDXMLLMIXLXLIDVDMMDVXLXVVVMVXIDVVDXDXXLILLDVCCCLDVCXDDDLMDDIIDCVLIVDXXDVIIMLVVCDLILIMLVXVCDMVIDDCLDDILMMXMIXMDMXXMLXMIMLXMDMIDXVLXLMVVXCVXIXDCLDCLMVLDCLVXICCMIMCICXIMLVLMCDLVXMCDDMVDIVILX...

output:

49254
M
I
X
L
M
CC
V
D
D
L
I
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I
V
XX
V
X
D
M
I
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I
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L
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V
M
V
X
I
D
V
V
D
X
D
XX
L
I
L
L
D
V
CCC...

result:

ok OK!

Test #68:

score: 0
Accepted
time: 0ms
memory: 5488kb

input:

97374
IDXCMDCVILVXXXVIDXDXVXCDVILMXCXXMDDLDCMDLMLIVILVDDCDCCDLXMCVLVXMMDIDVXXMDVCICICDDCXLMCLMCXMMDDVCDVVXLXDXVDIDXIDXXVCDLDXDDMVXIILVDIVLVCVLXXVIDCVCVIVLMCMMXXVXXVMDIDDICVIVLMVICVIVDDLICLCXIXXMCMDIDDVLIXLDICVMDLDMVDMIVMVDLCMICMVMXCXLIICDCLLCVCDICCLXIVILXXLXCLLXMCDMXCMICLLVIMDVDVXVXCCIXXDVXVDDXXLVMM...

output:

88063
I
D
X
C
M
D
C
V
I
L
V
XXX
V
I
D
X
D
X
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V
L
V
C
V
L
XX
V
I
D
C
V
C
V
I
V
L
MCM
M
XX...

result:

ok OK!

Test #69:

score: 0
Accepted
time: 2ms
memory: 4720kb

input:

54017
DDLCMICXCXVVLVVILCVVIXCVDMLDDXIMMXVIXILILMLIXIVMLDVVXDICCVMLDIXCLMVCDIVMIMILCLMXLDXIMVMDXLXDCMVIVXXICVVMMIIXXICXVCIXVMXLILMILLLMLXCMVLDDMVVICMIXDLCCICDVMDLDIIVICLXICMLCMMVCXIDDVXCMDXCDLIDIDIXMVXVDLICCIDVMVCIMCDVCCDCVDVIXXCLILXLILILMIVXDLLXXLLCMVVDXDDXCXICLVMDICIXDLCMICVDXDLVLCMVXCIMIVVMLVCCLLI...

output:

48823
D
D
L
C
M
I
CXC
X
V
V
L
V
V
I
L
C
V
V
I
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MM
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I
M
V
M
D
X
L
X
D
C
M
V
I
V
XX
I
C
V
V
MM
II
XX
I
C
X
V
C
I
X
V
M
X
L
I
L
M
I
L
L
L
M
L
X
C
M
V
L
D
D
M
V
V
I
C
M
I
X
D
L
CC
I
C
D
V...

result:

ok OK!

Test #70:

score: 0
Accepted
time: 2ms
memory: 5112kb

input:

74705
DMVICLMXIDCIVICLCLXILIIDDDIXCXCVIMMLDIVVXVVCDXXVLVMDXDVXVCLCXCVXDIVDLVDVXDLXLDILXMXIVDXVXMMMMDMLCLMXDLLLLDXVCDIDCDXXXCLXDVVVDLLXVILVMXVCLXLDLXCDMIICLXVCCICCDVDVMMMIIXLMCLXXMCLVCXVMDMDMVDCLDVDDCXIDIILIDDLIDVILMXMVCVILCMMIVMCXDXCMIDMVCVLILDMDDLDICMICCXCXIVDVMVXIILLDCMDVMLLIDCVLCVVVCVVCCXXXDLDDMD...

output:

67511
D
M
V
I
C
L
M
X
I
D
C
I
V
I
C
L
C
L
X
I
L
II
D
D
D
I
X
CXC
V
I
MM
L
D
I
V
V
X
V
V
C
D
XX
V
L
V
M
D
X
D
V
X
V
C
L
CXC
V
X
D
I
V
D
L
V
D
V
X
D
L
X
L
D
I
L
X
M
X
I
V
D
X
V
X
MMM
M
D
M
L
C
L
M
X
D
L
L
L
L
D
X
V
C
D
I
D
C
D
XXX
C
L
X
D
V
V
V
D
L
L
X
V
I
L
V
M
X
V
C
L
X
L
D
L
X
C
D
M
II
C
L
X
V
CC
I...

result:

ok OK!

Test #71:

score: 0
Accepted
time: 0ms
memory: 5512kb

input:

99127
XXXIXVLILLVDVMLCMICMVLIXCMLMMMMIDDICDLICXLDCLDVDCIVDICDMVXCLXCVLLDVDMCVIMVIXDLLCLDCIDLXDDXVCVLLCVIXVDIXDMXXLIVCIILLLILMVXCLDVVMIIDIDICDICXVXCVLICVCLMLDLILXDDMCVVCMCLLVDCDMIXIIMXIMDCMXXCVCMDMMCDCXLVXVLXXMXVMLVXXMXCCILDICCMLDLLDVIXIIVXLLLIMMMCXDLXMCCCMXVDLCDDLIDMCDCMIXLCIVDCMMIMXIIMICXCLMIDVCCCM...

output:

89463
XX
XIX
V
L
I
L
L
V
D
V
M
L
C
M
I
C
M
V
L
I
X
C
M
L
MMM
M
I
D
D
I
C
D
L
I
C
X
L
D
C
L
D
V
D
C
I
V
D
I
C
D
M
V
X
C
L
X
C
V
L
L
D
V
D
M
C
V
I
M
V
I
X
D
L
L
C
L
D
C
I
D
L
X
D
D
X
V
C
V
L
L
C
V
I
X
V
D
I
X
D
M
XX
L
I
V
C
II
L
L
L
I
L
M
V
X
C
L
D
V
V
M
II
D
I
D
I
C
D
I
C
X
V
X
C
V
L
I
C
V
C
L
M
L
D
...

result:

ok OK!

Test #72:

score: 0
Accepted
time: 0ms
memory: 5452kb

input:

94936
LCDVXVIXICCXXILMLMXMLVDIXCMILVVIMLLLLILIVXMILXMVVILCCIVIMXIXMIDCVCVCMMXCMDXLMCVIDMVXXIXIXLCXDCCXVMDCVVLLMIIXCMVMLMLCVCMVLDCMDDLDXIIXMDMICCVICLIXVILXLVLIVVCXDMLXLCLIVXICICVXLCLIXMCDCIDVMMIILCICVXXCMXIDDMMIXMIMVMLIIMLXCMVDLDCVLXCDIVLIIMVMCIXLMXXCVVCMIDLVIXDDVDIDMCLICDDMVVIIMVCXMMLICXXIIMDIDCMXMM...

output:

85968
L
C
D
V
X
V
I
X
I
CC
XX
I
L
M
L
M
X
M
L
V
D
I
X
C
M
I
L
V
V
I
M
L
L
L
L
I
L
I
V
X
M
I
L
X
M
V
V
I
L
CC
I
V
I
M
XIX
M
I
D
C
V
C
V
C
MM
X
C
M
D
X
L
M
C
V
I
D
M
V
XX
I
XIX
L
C
X
D
CC
X
V
M
D
C
V
V
L
L
M
II
X
C
M
V
M
L
M
L
C
V
C
M
V
L
D
C
M
D
D
L
D
X
II
X
M
D
M
I
CC
V
I
C
L
I
X
V
I
L
X
L
V
L
I
V
V...

result:

ok OK!

Test #73:

score: 0
Accepted
time: 2ms
memory: 4716kb

input:

57440
CLDCCICDILDDLLIVXLIDMVDCXDIMICMDIMMICVCVVXIMCIMIDCVIVCIMLCMLLVDVDVXMLDXCLIDMXMLCVXCDVLVLIVIIDDVLLXXICXVLVCLXIXDLDLDCDMCVXILXMLCCCMLLMIDVCLLLVXIDVMXCVVIICMILXDIDVVDCCLDXLIXXDLMMVILVDXMMDMCCVMMCVLLVIXIDDMVCCMICMILXILDVLLDXVVLICIXDIMXMVXVMCDIIMDXILXMXLIIXIMCLVLCCVLCDILIVILVILMMVMLCLXMMIXVVCILICXD...

output:

52047
C
L
D
CC
I
C
D
I
L
D
D
L
L
I
V
X
L
I
D
M
V
D
C
X
D
I
M
I
C
M
D
I
MM
I
C
V
C
V
V
X
I
M
C
I
M
I
D
C
V
I
V
C
I
M
L
C
M
L
L
V
D
V
D
V
X
M
L
D
X
C
L
I
D
M
X
M
L
C
V
X
C
D
V
L
V
L
I
V
II
D
D
V
L
L
XX
I
C
X
V
L
V
C
L
XIX
D
L
D
L
D
C
D
M
C
V
X
I
L
X
M
L
CCC
M
L
L
M
I
D
V
C
L
L
L
V
X
I
D
V
M
X
C
V
V
II...

result:

ok OK!

Test #74:

score: 0
Accepted
time: 0ms
memory: 5388kb

input:

96695
ILLXVLDICMCVCXIMVVVCMMXVCMIVIICDLDCLDDICLXLDXCLVLCCVIMMLCLLCLICDMDXCLXVIMLMXVLVVLLVCMXMIVLXIMMMIMDVLXDDLDXCXCMLIDVXCVIIDCMIIVIDLLLVVDXLXXLXXVILLVVMDIVDDCMXLIXDLXVCILMXVCLMMLXMXVXIVVLIMCIDDDDMCDCIIVMLMIVIDLDXIMCVVVDXCMDXMLICVMVDDXIIDVXVMDCXDIMIVLVMMCIIDVDCIMLDIMVLVMDLLXLCDCVMXVXXXCDLDVLMIMDXDDI...

output:

87346
I
L
L
X
V
L
D
I
C
M
C
V
C
X
I
M
V
V
V
C
MM
X
V
C
M
I
V
II
C
D
L
D
C
L
D
D
I
C
L
X
L
D
X
C
L
V
L
CC
V
I
MM
L
C
L
L
C
L
I
C
D
M
D
X
C
L
X
V
I
M
L
M
X
V
L
V
V
L
L
V
C
M
X
M
I
V
L
X
I
MMM
I
M
D
V
L
X
D
D
L
D
X
CXC
M
L
I
D
V
X
C
V
II
D
C
M
II
V
I
D
L
L
L
V
V
D
X
L
XX
L
XX
V
I
L
L
V
V
M
D
I
V
D
D
C
...

result:

ok OK!

Test #75:

score: 0
Accepted
time: 0ms
memory: 5112kb

input:

99996
CCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXCCCXCXC...

output:

49998
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
CXC
CC
X
C...

result:

ok OK!

Test #76:

score: 0
Accepted
time: 2ms
memory: 5288kb

input:

99996
VXIXIXCXIXIXMXIXIXCXIXIXDXIXIXXXIXIXXXIXIXXXIXIXXXIXIXVXIXIXMXIXIXLXIXIXLXIXIXXXIXIXMXIXIXMXIXIXCXIXIXCXIXIXMXIXIXVXIXIXXXIXIXLXIXIXMXIXIXMXIXIXDXIXIXLXIXIXMXIXIXDXIXIXDXIXIXMXIXIXMXIXIXLXIXIXDXIXIXCXIXIXCXIXIXVXIXIXLXIXIXXXIXIXMXIXIXXXIXIXMXIXIXCXIXIXVXIXIXDXIXIXLXIXIXVXIXIXDXIXIXCXIXIXMXIXIX...

output:

61569
V
XIX
I
X
C
XIX
I
X
M
XIX
I
X
C
XIX
I
X
D
XIX
I
XXX
I
XIX
XX
I
XIX
XX
I
XIX
XX
I
XIX
V
XIX
I
X
M
XIX
I
X
L
XIX
I
X
L
XIX
I
XXX
I
XIX
M
XIX
I
X
M
XIX
I
X
C
XIX
I
X
C
XIX
I
X
M
XIX
I
X
V
XIX
I
XXX
I
XIX
L
XIX
I
X
M
XIX
I
X
M
XIX
I
X
D
XIX
I
X
L
XIX
I
X
M
XIX
I
X
D
XIX
I
X
D
XIX
I
X
M
XIX
I
X
M
X...

result:

ok OK!

Test #77:

score: 0
Accepted
time: 2ms
memory: 5296kb

input:

99816
DMCMCMLMCMCMXMCMCMVMCMCMMMCMCMXMCMCMXMCMCMVMCMCMLMCMCMLMCMCMLMCMCMMMCMCMIMCMCMMMCMCMLMCMCMDMCMCMIMCMCMDMCMCMXMCMCMIMCMCMIMCMCMXMCMCMXMCMCMLMCMCMVMCMCMIMCMCMXMCMCMXMCMCMDMCMCMXMCMCMXMCMCMXMCMCMXMCMCMXMCMCMVMCMCMXMCMCMVMCMCMIMCMCMMMCMCMVMCMCMXMCMCMLMCMCMXMCMCMIMCMCMLMCMCMIMCMCMIMCMCMVMCMCMIMCMCM...

output:

61551
D
MCM
C
M
L
MCM
C
M
X
MCM
C
M
V
MCM
C
MMM
C
MCM
X
MCM
C
M
X
MCM
C
M
V
MCM
C
M
L
MCM
C
M
L
MCM
C
M
L
MCM
C
MMM
C
MCM
I
MCM
C
MMM
C
MCM
L
MCM
C
M
D
MCM
C
M
I
MCM
C
M
D
MCM
C
M
X
MCM
C
M
I
MCM
C
M
I
MCM
C
M
X
MCM
C
M
X
MCM
C
M
L
MCM
C
M
V
MCM
C
M
I
MCM
C
M
X
MCM
C
M
X
MCM
C
M
D
MCM
C
M
X
MCM
C
M
...

result:

ok OK!

Test #78:

score: 0
Accepted
time: 2ms
memory: 5256kb

input:

82203
MVCMCDMIIMMXCIVDIXIXICXCLDLCILXCLMXLVIDXLMLILDCLLCVMICLMLDXVVXXDIDLIDCDCXMMICLLLDXVLDMIVMVDVMXVLDVLIDCMVCDMXILCCXXMLXVIVMLCDVCDICMIVVCIXMILXMDDIXMLILLIXDVVDDVLXDXLVXCXXILIVDVXDVMDLXIXLMCVLXDVXDICCXLXVDXXLLCCXCXMCCCXLCLXDCCIVXLDIXDVDVIXMVXMXDLDLILLDCVCMIXCMCVVVLDLMIVDXLICXLIVDLCLDLVLDDIMIICMDXM...

output:

74345
M
V
C
M
C
D
M
II
MM
X
C
I
V
D
I
XIX
I
CXC
L
D
L
C
I
L
X
C
L
M
X
L
V
I
D
X
L
M
L
I
L
D
C
L
L
C
V
M
I
C
L
M
L
D
X
V
V
XX
D
I
D
L
I
D
C
D
C
X
MM
I
C
L
L
L
D
X
V
L
D
M
I
V
M
V
D
V
M
X
V
L
D
V
L
I
D
C
M
V
C
D
M
X
I
L
CC
XX
M
L
X
V
I
V
M
L
C
D
V
C
D
I
C
M
I
V
V
C
I
X
M
I
L
X
M
D
D
I
X
M
L
I
L
L
I
X
...

result:

ok OK!

Test #79:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

5559
LCXDDCDCCCIIMVCVXCMLCLILXCDDMMXDILCLLCDXDDXMVLCILXVDIVLLCDVLXDCVLIDCIMCCCVVCXXCXLLLLLLIVICDIVXXCCDMCCMLMLMXDIVLMXVIDDIMDLIXDMCVCVCLMCXLVDIVMCXDMXXDIXCVMCXIVDIMDLCVCXVDXXIDILCXXDMXLDVDXIXCXCXICDVDIMDCDXIXCDCLMLLCXIIIXDILLLVLLXCMDVICLXICVLCDXMXCMICDMLCMLICCCCXILVMCDCXLLXCLLVILIICMMDXCIVVCIXDXMDMD...

output:

5066
L
C
X
D
D
C
D
CCC
II
M
V
C
V
X
C
M
L
C
L
I
L
X
C
D
D
MM
X
D
I
L
C
L
L
C
D
X
D
D
X
M
V
L
C
I
L
X
V
D
I
V
L
L
C
D
V
L
X
D
C
V
L
I
D
C
I
M
CCC
V
V
C
XX
C
X
L
L
L
L
L
L
I
V
I
C
D
I
V
XX
CC
D
M
CC
M
L
M
L
M
X
D
I
V
L
M
X
V
I
D
D
I
M
D
L
I
X
D
M
C
V
C
V
C
L
M
C
X
L
V
D
I
V
M
C
X
D
M
XX
D
I
X
C
V
M
C
...

result:

ok OK!

Test #80:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

9445
CXLXDVVXCMDCVCDMVMLDMICLDILVCCMMXCCILCDIMLLMXICVVCDLIMDDXLLXVCXLLVMIXXLCXVXXXMMLIXVLVXXMLICICDXVDVXDLMDXXCDCDDXDLICCLDDLVMCLVCIXCDMCDIXVVXILIVIDXDVICVIXMDMMCXVLLXXICMVCCLVVLIXILCMLXCVCXVXDIDIMLCVCLVVDCLMLCCDICVMDCDLVLXDVVMXLDLXMMDXCIDXIXICLXDXMLDIMVMMMIXCVVMLLXVLCIVVLVDIDMMCILCCVCVVLMDCCVVDXVLC...

output:

8543
C
X
L
X
D
V
V
X
C
M
D
C
V
C
D
M
V
M
L
D
M
I
C
L
D
I
L
V
CC
MM
X
CC
I
L
C
D
I
M
L
L
M
X
I
C
V
V
C
D
L
I
M
D
D
X
L
L
X
V
C
X
L
L
V
M
I
XX
L
C
X
V
XXX
MM
L
I
X
V
L
V
XX
M
L
I
C
I
C
D
X
V
D
V
X
D
L
M
D
XX
C
D
C
D
D
X
D
L
I
CC
L
D
D
L
V
M
C
L
V
C
I
X
C
D
M
C
D
I
X
V
V
X
I
L
I
V
I
D
X
D
V
I
C
V
I
X
M...

result:

ok OK!

Test #81:

score: 0
Accepted
time: 3ms
memory: 5436kb

input:

100000
VMMMIMXDVCVXLMLDLMMCLXCLCLCICMICLMCXMLICLDDLDMCCLVVLXCVDDDLMLCDLXCLLVLCIVIMMILILXCVXLDIVMDDDDVDLMXIDCLDICXCMMVIXCLXVDLVIMICMDCLXDLMDMVMLLLMMCCMLDMCMCVLCDVLMIIXMIICVMLDLVVXVXVDVDVDMXXCLILCXCVILLIXXIIMMXXMXXCLDXXXLVICMMIMCIXMXDMDDVXDVDVXVMLIMVILLICVDXLDDCCCXDDLDDXIIIVIXVMXDLICIILVCVDLLLLILCXXLM...

output:

90638
V
MMM
I
M
X
D
V
C
V
X
L
M
L
D
L
MM
C
L
X
C
L
C
L
C
I
C
M
I
C
L
M
C
X
M
L
I
C
L
D
D
L
D
M
CC
L
V
V
L
X
C
V
D
D
D
L
M
L
C
D
L
X
C
L
L
V
L
C
I
V
I
MM
I
L
I
L
X
C
V
X
L
D
I
V
M
D
D
D
D
V
D
L
M
X
I
D
C
L
D
I
CXC
MM
V
I
X
C
L
X
V
D
L
V
I
M
I
C
M
D
C
L
X
D
L
M
D
M
V
M
L
L
L
MM
CC
M
L
D
MCM
C
V
L
C
D
...

result:

ok OK!

Test #82:

score: 0
Accepted
time: 3ms
memory: 5384kb

input:

100000
LMMXLIDLVXDVDDVXVCXLCLILIDXXCIIVXCCDIVDCMVVMDLCMCXMXDXDLMLDCLXCDLDMIDXIVLDICMVXVLDLLMCDXLMVDCIVCMDXDCDIICXIXCDVLVVXVLVICIVMXIMCXXIDCLIXXMLIVXIIVVIDVVILXXXLMVXVLDMLMXXVCCCVMDMDIMVCCMXIDLXIDVMXMDXILLVLCMIMCILDLXXVLXILVDIMVCMCXDIIVVLCDIVMIIIMDILIDMDMDCMXDDXLVLIMLVLXVVLIDXXCIXDLMLLVVVXVICVLCMIVIC...

output:

90442
L
MM
X
L
I
D
L
V
X
D
V
D
D
V
X
V
C
X
L
C
L
I
L
I
D
XX
C
II
V
X
CC
D
I
V
D
C
M
V
V
M
D
L
C
M
C
X
M
X
D
X
D
L
M
L
D
C
L
X
C
D
L
D
M
I
D
X
I
V
L
D
I
C
M
V
X
V
L
D
L
L
M
C
D
X
L
M
V
D
C
I
V
C
M
D
X
D
C
D
II
C
XIX
C
D
V
L
V
V
X
V
L
V
I
C
I
V
M
X
I
M
C
XX
I
D
C
L
I
XX
M
L
I
V
X
II
V
V
I
D
V
V
I
L
XX...

result:

ok OK!

Test #83:

score: 0
Accepted
time: 3ms
memory: 5524kb

input:

100000
VLMDLMXVDDCLXCLXXXLILDCLMDIXVLVLVCVMXCLLIXVLXIVIXCLIIMXXCILXMVCMMVDLXVDVCLCDDVMLCVLCCCDVVCCIIDXLXICCXXXVIMLLDXCVXDMMMXXMMDLXIXMCXVVIXICXCIVXIIIDXDMMDMMDCIDXCCMDILIVCDMMCLIMDMIIVLCVXVDDVCCIIIDLDCVLIIVCIIDMCCXDXVVCDLXMVCXIVLMVLLLDMCVCDDVVXIXVLIDDLVVDIMVDVLIDILMMVXDCMICICDLDIDXCCXLIDIVCLICCDDXMI...

output:

90530
V
L
M
D
L
M
X
V
D
D
C
L
X
C
L
XXX
L
I
L
D
C
L
M
D
I
X
V
L
V
L
V
C
V
M
X
C
L
L
I
X
V
L
X
I
V
I
X
C
L
II
M
XX
C
I
L
X
M
V
C
MM
V
D
L
X
V
D
V
C
L
C
D
D
V
M
L
C
V
L
CCC
D
V
V
CC
II
D
X
L
X
I
CC
XXX
V
I
M
L
L
D
X
C
V
X
D
MMM
XX
MM
D
L
XIX
M
C
X
V
V
I
X
I
CXC
I
V
X
III
D
X
D
MM
D
MM
D
C
I
D
X
CC
M
D...

result:

ok OK!

Test #84:

score: 0
Accepted
time: 0ms
memory: 5476kb

input:

100000
LDIILLVVDDXIXVXMVVLIVDMXIVXCDIDMDXXDIVMCDDLCLMDVCCMDDMCIVIMIVMILCDMCDIIILIDCIIXCILLCCDICMXXVVDIIICVMIVXLCMMDXDIVVCILVXMLXIVDMVCXLCXDMCXLMVMLCCLLLMVIVCXXCLVIVLIVCVXVXCCLLMCCVILIVICDDMIDLCMVXXDCXXDMMXVVDCCXICDLMCMXCLMIMDLDXIVXDILMVIXXDXMIDVMLDVLLVLIXIMVMIVLMMLLICXVDCIVIIVDIVIIVVVLIDILCIDCLMXXCI...

output:

90654
L
D
II
L
L
V
V
D
D
XIX
V
X
M
V
V
L
I
V
D
M
X
I
V
X
C
D
I
D
M
D
XX
D
I
V
M
C
D
D
L
C
L
M
D
V
CC
M
D
D
M
C
I
V
I
M
I
V
M
I
L
C
D
M
C
D
III
L
I
D
C
II
X
C
I
L
L
CC
D
I
C
M
XX
V
V
D
III
C
V
M
I
V
X
L
C
MM
D
X
D
I
V
V
C
I
L
V
X
M
L
X
I
V
D
M
V
C
X
L
C
X
D
M
C
X
L
M
V
M
L
CC
L
L
L
M
V
I
V
C
XX
C
L
V...

result:

ok OK!

Extra Test:

score: 0
Extra Test Passed