1 .다음 계산시간(t)을 Big O표기법으로 나타내라.(입력크기는 n)

  • t(n) = $2023^n+n!$ -> $O(n!)$
  • t(n) = $n^{2023} + {2023}^n$ -> $O({2023}^n)$
  • t(n) = $1000000$ -> $O(1)$