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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
#193879#7513. Palindromic Beadsucup-team135#WA 0ms3584kbC++204.6kb2023-09-30 17:59:432023-09-30 17:59:43

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3584kb

input:

4
1 1 2 2
1 2
2 3
2 4

output:

2

result:

wrong answer 1st lines differ - expected: '3', found: '2'