codeforces#P1249C2. Good Numbers (hard version)

    ID: 30608 远端评测题 2000ms 256MiB 尝试: 0 已通过: 0 难度: 5 上传者: 标签>binary searchgreedymathmeet-in-the-middle*1500

Good Numbers (hard version)

Description

The only difference between easy and hard versions is the maximum value of $n$.

You are given a positive integer number $n$. You really love good numbers so you want to find the smallest good number greater than or equal to $n$.

The positive integer is called good if it can be represented as a sum of distinct powers of $3$ (i.e. no duplicates of powers of $3$ are allowed).

For example:

  • $30$ is a good number: $30 = 3^3 + 3^1$,
  • $1$ is a good number: $1 = 3^0$,
  • $12$ is a good number: $12 = 3^2 + 3^1$,
  • but $2$ is not a good number: you can't represent it as a sum of distinct powers of $3$ ($2 = 3^0 + 3^0$),
  • $19$ is not a good number: you can't represent it as a sum of distinct powers of $3$ (for example, the representations $19 = 3^2 + 3^2 + 3^0 = 3^2 + 3^1 + 3^1 + 3^1 + 3^0$ are invalid),
  • $20$ is also not a good number: you can't represent it as a sum of distinct powers of $3$ (for example, the representation $20 = 3^2 + 3^2 + 3^0 + 3^0$ is invalid).

Note, that there exist other representations of $19$ and $20$ as sums of powers of $3$ but none of them consists of distinct powers of $3$.

For the given positive integer $n$ find such smallest $m$ ($n \le m$) that $m$ is a good number.

You have to answer $q$ independent queries.

The first line of the input contains one integer $q$ ($1 \le q \le 500$) — the number of queries. Then $q$ queries follow.

The only line of the query contains one integer $n$ ($1 \le n \le 10^{18}$).

For each query, print such smallest integer $m$ (where $n \le m$) that $m$ is a good number.

Input

The first line of the input contains one integer $q$ ($1 \le q \le 500$) — the number of queries. Then $q$ queries follow.

The only line of the query contains one integer $n$ ($1 \le n \le 10^{18}$).

Output

For each query, print such smallest integer $m$ (where $n \le m$) that $m$ is a good number.

Samples

8
1
2
6
13
14
3620
10000
1000000000000000000
1
3
9
13
27
6561
19683
1350851717672992089