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CF2111A.Energy Crystals
Energy Crystals
There are three energy crystals numbered , , and ; let's denote the energy level of the -th crystal as . Initially, all of them are discharged, meaning their energy levels are equal to . Each crystal needs to be charged to level (exactly , not greater).
In one action, you can increase the energy level of any one crystal by any positive amount; however, the energy crystals are synchronized with each other, so an action can only be performed if the following condition is met afterward:
- for each pair of crystals , , it must hold that .
What is the minimum number of actions required to charge all the crystals?
Input
Each test consists of several test cases. The first line contains a single integer () — the number of test cases. The description of the test cases follows.
The only line of each test case contains a single integer ().
Output
For each test case, output a single integer — the minimum number of actions required to charge all energy crystals to level .
Note
In the first test case, one possible sequence of actions is:
$$$[0, 0, 0] \to [\color{red}{1}, 0, 0] \to [1, 0, \color{red}{1}] \to [1, \color{red}{1}, 1]$$</p><p>One of the possible sequences of actions in the second test case is:</p><p>$$[0, 0, 0] \to [\color{red}{1}, 0, 0] \to [1, \color{red}{1}, 0] \to [1, 1, \color{red}{2}] \to [\color{red}{3}, 1, 2] \to [3, \color{red}{5}, 2] \to [\color{red}{5}, 5, 2] \to [5, 5, \color{red}{5}]$$$Samples
7
1
5
14
2025
31415
536870910
1000000000
3
7
9
23
31
59
61
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