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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#193639#7513. Palindromic Beadsucup-team2100#WA 2ms26552kbC++142.5kb2023-09-30 17:37:402023-09-30 17:37:41

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 24624kb

input:

4
1 1 2 2
1 2
2 3
2 4

output:

3

result:

ok single line: '3'

Test #2:

score: 0
Accepted
time: 0ms
memory: 26552kb

input:

5
1 3 2 2 1
1 2
2 3
3 4
4 5

output:

4

result:

ok single line: '4'

Test #3:

score: -100
Wrong Answer
time: 2ms
memory: 24176kb

input:

6
1 1 2 2 3 3
1 2
2 3
3 4
4 5
5 6

output:

5

result:

wrong answer 1st lines differ - expected: '2', found: '5'