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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
#643724#7786. Graft and TransplantMaMengQiWA 0ms3624kbC++231.2kb2024-10-15 23:24:342024-10-15 23:24:35

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3624kb

input:

4
1 2
2 3
3 4

output:

3

result:

wrong answer 1st words differ - expected: 'Alice', found: '3'