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Archery
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Time Limit
Memory Limit
Input File
Output File
1 second
256 MiB
archin.txt
archout.txt
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Problem info
Subtask 1 (5 points) has 3 cases.
Subtask 2 (25 points) has 9 cases.
Subtask 3 (30 points) has 6 cases.
Subtask 4 (40 points) has 8 cases.