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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
#619115#8239. Mysterious TreeGuanYunchangRE 9ms10580kbPython31.2kb2024-10-07 13:06:232024-10-07 13:06:23

詳細信息

Test #1:

score: 100
Accepted
time: 9ms
memory: 10580kb

input:

2
4
1
0
1
0
4
0
1
1
1

output:

? 1 2
? 3 1
? 3 2
? 4 2
! 1
? 1 2
? 3 4
? 1 3
? 2 3
! 2

result:

ok Correct (2 test cases)

Test #2:

score: -100
Dangerous Syscalls

input:

87
13
0
0
0
0
0
1
0
1
1
15
0
0
0
0
0
0
1
1
1
7
0
0
0

output:

? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 1 11
? 1 12
? 2 12
! 2
? 1 2
? 3 4
? 5 6
? 7 8
? 9 10
? 11 12
? 13 14
? 1 13
? 2 13
! 2
? 1 2
? 3 4
? 5 6
! 1

result: