#1770. n天签到
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ID: 1770
Type: Default
1000ms
256MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
zhy
n天签到
游戏最近有一个n天签到，该游戏有m个玩家，第一天的奖励是1个金币，下一天的奖励是1.5倍·······以此类推。求每个玩家一共领了多少金币？（连续登录）
