D. Stones
Time Limit: 3000ms
Case Time Limit: 3000ms
Memory Limit: 32768KB
64-bit integer IO format: %I64d Java class name: Main
Submit Status PID:
6045
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Because of the wrong status of the bicycle, Sempr begin to walk east to west every morning and walk back every evening. Walking may cause a little tired, so Sempr always play some games this time.
There are many stones on the road, when he meet a stone, he will throw it ahead as far as possible if it is th......
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