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Detective
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Time Limit
Memory Limit
Input File
Output File
1 second
256 MiB
detectivein.txt
detectiveout.txt
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Problem info
Subtask 1 (15 points) has 18 cases.
Subtask 2 (25 points) has 42 cases.
Subtask 3 (20 points) has 39 cases.
Subtask 4 (40 points) has 65 cases.