1017 - Brush (III) PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Samir returned home from the contest and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming contest?…
1017 - Brush (III) PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Samir returned home from the contest and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming contest?…
题目链接:LightOJ - 1248 Description Given a dice with n sides, you have to find the expected number of times you have to throw that dice to see all its faces at least once. Assume that the dice is fair, that means when you throw the dice, the probability…