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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
#655568#8239. Mysterious TreeIWantPapersWA 1ms3596kbC++17284b2024-10-19 08:33:252024-10-19 08:33:26

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3588kb

input:

2
4
1
1
4
0
1

output:

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

result:

ok Correct (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 1ms
memory: 3596kb

input:

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

output:

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

result:

wrong answer Wrong prediction (test case 4)