MooBuzz
의견: 0
Farmer John's cows have recently become fans of playing a simple number game
called "FizzBuzz". The rules of the game are simple: standing in a circle, the
cows sequentially count upward from one, each cow saying a single number when it
is her turn. If a cow ever reaches a multiple of 3, however, she should say
"Fizz" instead of that number. If a cow reaches a multiple of 5, she should say
"Buzz" instead of that number. If a cow reaches a multiple of 15, she should
say "FizzBuzz" instead of that number. A transcript of the first part of a game
is therefore:
1, 2, Fizz, 4, Buzz, Fizz, 7, 8, Fizz, Buzz, 11, Fizz, 13, 14, FizzBuzz, 16
Having a slightly more limited vocabulary, the version of FizzBuzz played by the
cows involves saying "Moo" instead of Fizz, Buzz, and FizzBuzz. The beginning
of the cow version of the game is therefore
1, 2, Moo, 4, Moo, Moo, 7, 8, Moo, Moo, 11, Moo, 13, 14, Moo, 16
Given \(N\) (\(1 \leq N \leq 10^9\)), please determine the \(N\)th number spoken in
this game.
Problem credits: Brian Dean
SCORING
- Test cases 2-5 satisfy \(N\le 10^6.\)
Problem credits: Brian Dean
The input consists of a single integer, \(N\).
Please print out the \(N\)th number spoken during the game.
moobuzz.inmoobuzz.out47The 4th number spoken is 7. The first 4 numbers spoken are 1, 2, 4, 7, since we
skip over any time a cow says "Moo".
riseoj 작성
출처 올림피아드 > USACO > 2019-2020 > December > Silver
평가 및 의견
MooBuzz
아직 의견이 없습니다. 자격이 된다면 위 양식에서 가장 먼저 평가해 보세요.
풀이 제출
MooBuzz