meetforever/GRPO_CL huggingface dataset:
user: You'll be given a string, and have to return the total of all the unicode characters as an int. Should be able to handle any characters sent at it. 

examples:

uniTotal("a") == 97
uniTotal("aaa") == 291

Answer: {"fn_name": "uni_total", "inputs": [["a"], ["b"], ["c"], [""], ["aaa"], ["abc"], ["Mary Had A Little Lamb"], ["Mary had a little lamb"], ["CodeWars rocks"], ["And so does Strive"]], "outputs": [[97], [98], [99], [0], [291], [294], [1873], [2001], [1370], [1661]]}
user: Consider the following well known rules:

- A number is divisible by 3 if the sum of its digits is divisible by 3. Let's call '3' a "1-sum" prime
- For 37, we take numbers in groups of threes from the right and check if the sum of these groups is divisible by 37. 
  Example: 37 * 123456787 = 4567901119 => 4 + 567 + 901 + 119 = 1591 = 37 * 43. Let's call this a "3-sum" prime because we use groups of 3.
- For 41, we take numbers in groups of fives from the right and check if the sum of these groups is divisible by 41. This is a "5-sum" prime.
- Other examples: 239 is a "7-sum" prime (groups of 7), while 199 is a "99-sum" prime (groups of 99).

Let's look at another type of prime:
- For 11, we need to add all digits by alternating their signs from the right. 
  Example: 11 * 123456 = 1358016 => 6-1+0-8+5-3+1 = 0, which is divible by 11. Let's call this a "1-altsum" prime
- For 7, we need to group the digits into threes from the right and add all groups by alternating their signs.
  Example: 7 * 1234567891234 = 8641975238638 => 638 - 238 + 975 - 641 + 8 = 742/7 = 106. 
- 7 is a "3-altsum" prime because we use groups of threes. 47 is a "23-altsum" (groups of 23), while 73 is a "4-altsum" prime (groups of 4).


You will be given a prime number `p` and your task is to find the smallest positive integer `n` such that `p’s` divisibility testing is `n-sum` or `n-altsum`.

For example:
```
solve(3) = "1-sum"
solve(7) = "3-altsum"
```
Primes will not exceed `50,000,000`. More examples in test cases. 

You can get some insight from [Fermat's little theorem](https://en.wikipedia.org/wiki/Fermat%27s_little_theorem). 

Good luck!

Answer: {"fn_name": "solve", "inputs": [[3], [7], [11], [13], [37], [47], [73], [239], [376049], [999883], [24701723], [45939401]], "outputs": [["1-sum"], ["3-altsum"], ["1-altsum"], ["3-altsum"], ["3-sum"], ["23-altsum"], ["4-altsum"], ["7-sum"], ["47006-altsum"], ["499941-sum"], ["12350861-sum"], ["11484850-altsum"]]}
user: # Task
 A range-collapse representation of an array of integers looks like this: `"1,3-6,8"`, where `3-6` denotes the range from `3-6`, i.e. `[3,4,5,6]`. 
 
 Hence `"1,3-6,8"` = `[1,3,4,5,6,8]`. Some other range-collapse representations of `[1,3,4,5,6,8]` include `"1,3-5,6,8", "1,3,4,5,6,8", etc`.

 Each range is written in the following format `"a-b"`, where `a < b`, and the whole range must belong to the array in an increasing order.

 You are given an array `arr`. Your task is to find the number of different range-collapse representations of the given array.

# Example
 
 For `arr = [1,3,4,5,6,8]`, the result should be `8`.
 ```
 "1,3-4,5,6,8"
 "1,3-4,5-6,8"
 "1,3-5,6,8"
 "1,3-6,8"
 "1,3,4-5,6,8"
 "1,3,4-6,8"
 "1,3,4,5-6,8"
 "1,3,4,5,6,8"```

# Input/OutPut


 - `[input]` integer array `arr`

  sorted array of different positive integers.


 - `[output]` an integer

  the number of different range-collapse representations of the given array.

Answer: {"fn_name": "descriptions", "inputs": [[[1, 3, 4, 5, 6, 8]], [[1, 2, 3]], [[11, 43, 66, 123]], [[3, 4, 5, 8, 9, 10, 11, 23, 43, 66, 67]]], "outputs": [[8], [4], [1], [64]]}
user: Implement a function which takes a string, and returns its hash value.

Algorithm steps:

* `a` := sum of the ascii values of the input characters
* `b` := sum of every difference between the consecutive characters of the input (second char minus first char, third minus second, ...)
* `c` := (`a` OR `b`) AND ((NOT `a`) shift left by 2 bits)
* `d` := `c` XOR (32 * (`total_number_of_spaces` + 1))
* return `d`

**Note**: OR, AND, NOT, XOR are bitwise operations.

___

### Examples

```
input = "a"
a = 97
b = 0
result = 64

input = "ca"
a = 196
b = -2
result = -820
```

___

Give an example why this hashing algorithm is bad?

Answer: {"fn_name": "string_hash", "inputs": [["int main(int argc, char *argv[]) { return 0; }"], [" Yo - What's Good?! "], [" df af asd "], ["global hash"], ["section .text"], ["hash:"], ["    xor eax, eax"], ["    ret"], ["; -----> end of hash <-----"], ["int hash(const char *str);"], [""], [" "], ["  "], ["   "], ["    "]], "outputs": [[188], [460], [744], [1120], [328], [-1884], [1080], [112], [-7136], [-9232], [32], [96], [32], [224], [32]]}
user: Given an D-dimension array, where each axis is of length N, your goal is to find the sum of every index in the array starting from 0.

For Example if D=1 and N=10 then the answer would be 45 ([0,1,2,3,4,5,6,7,8,9])
If D=2 and N = 3 the answer is 18 which would be the sum of every number in the following:
```python
[
[(0,0), (0,1), (0,2)],
[(1,0), (1,1), (1,2)],
[(2,0), (2,1), (2,2)]
]
```

A naive solution could be to loop over every index in every dimension and add to a global sum. This won't work as the number of dimension is expected to be quite large.

Hint: A formulaic approach would be best
Hint 2: Gauss could solve the one dimensional case in his earliest of years, This is just a generalization.

~~~if:javascript
Note for JS version: Because the results will exceed the maximum safe integer easily, for such values you're only required to have a precision of at least `1 in 1e-9` to the actual answer.
~~~

Answer: {"fn_name": "super_sum", "inputs": [[2, 2], [2, 3], [3, 2], [3, 3], [1, 101], [10, 10], [10, 11], [11, 10], [11, 11], [15, 8], [19, 84], [17, 76]], "outputs": [[4], [18], [12], [81], [5050], [450000000000], [1296871230050], [4950000000000], [15692141883605], [1847179534663680], [2871495452512585452340652014195036913664], [60022109925215517405815155929907200]]}
user: **This Kata is intended as a small challenge for my students**

All Star Code Challenge #16

Create a function called noRepeat() that takes a string argument and returns a single letter string of the **first** not repeated character in the entire string.

``` haskell
noRepeat "aabbccdde" `shouldBe` 'e'
noRepeat "wxyz"      `shouldBe` 'w'
noRepeat "testing"   `shouldBe` 'e'
```

Note:
ONLY letters from the english alphabet will be used as input
There will ALWAYS be at least one non-repeating letter in the input string

Answer: {"fn_name": "no_repeat", "inputs": [["aabbccdde"], ["wxyz"], ["testing"], ["codewars"], ["Testing"]], "outputs": [["e"], ["w"], ["e"], ["c"], ["T"]]}
user: Given a string, return the minimal number of parenthesis reversals needed to make balanced parenthesis. 

For example:
```Javascript
solve(")(") = 2 Because we need to reverse ")" to "(" and "(" to ")". These are 2 reversals. 
solve("(((())") = 1 We need to reverse just one "(" parenthesis to make it balanced.
solve("(((") = -1 Not possible to form balanced parenthesis. Return -1.
```

Parenthesis will be either `"("` or `")"`. 

More examples in the test cases. 

Good luck.

Answer: {"fn_name": "solve", "inputs": [[")()("], ["((()"], ["((("], ["())((("], ["())()))))()()("]], "outputs": [[2], [1], [-1], [3], [4]]}
user: [Langton's ant](https://en.wikipedia.org/wiki/Langton%27s_ant) is a two-dimensional Turing machine invented in the late 1980s. The ant starts out on a grid of black and white cells and follows a simple set of rules that has complex emergent behavior.

## Task

Complete the function and return the `n`th iteration of Langton's ant with the given input.

### Parameters:

* `grid` - a two dimensional array of `1`s and `0`s (representing white and black cells respectively)
* `column` - horizontal position of ant
* `row` - ant's vertical position
* `n` - number of iterations
* `dir` - ant's current direction (0 - north, 1 - east, 2 - south, 3 - west), **should default to 0**

**Note:** parameters `column` and `row` will always be inside the `grid`, and number of generations `n` will never be negative.

## Output

The state of the `grid` after `n` iterations.

## Rules

The ant can travel in any of the four cardinal directions at each step it takes. The ant moves according to the rules below:

* At a white square (represented with `1`), turn 90° right, flip the color of the square, and move forward one unit.
* At a black square (`0`), turn 90° left, flip the color of the square, and move forward one unit.

The grid has no limits and therefore if the ant moves outside the borders, the grid should be expanded with `0`s, respectively maintaining the rectangle shape.

## Example

```python
ant([[1]], 0, 0, 1, 0)   # should return: [[0, 0]]
```

Initially facing north (`0`), at the first iteration the ant turns right (because it stands on a white square, `1`), flips the square and moves forward.

Answer: {"fn_name": "ant", "inputs": [[[[1]], 0, 0, 1, 0], [[[0]], 0, 0, 1, 0], [[[1]], 0, 0, 3, 0], [[[1]], 0, 0, 1]], "outputs": [[[[0, 0]]], [[[0, 1]]], [[[0, 1], [0, 1]]], [[[0, 0]]]]}
user: 2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
Task:
Write
```
smallest(n)
```
that will find the smallest positive number that is evenly divisible by all of the numbers from 1 to n (n <= 40). 
E.g
```python
smallest(5) == 60 # 1 to 5 can all divide evenly into 60
smallest(10) == 2520
```

Answer: {"fn_name": "smallest", "inputs": [[1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], [19], [20]], "outputs": [[1], [2], [6], [12], [60], [60], [420], [840], [2520], [2520], [27720], [27720], [360360], [360360], [360360], [720720], [12252240], [12252240], [232792560], [232792560]]}
user: Write a function named `repeater()` that takes two arguments (a string and a number), and returns a new string where the input string is repeated that many times.

## Example:

should return

Answer: {"fn_name": "repeater", "inputs": [["a", 5], ["Na", 16], ["Wub ", 6]], "outputs": [["aaaaa"], ["NaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNa"], ["Wub Wub Wub Wub Wub Wub "]]}
user: It's your Birthday. Your colleagues buy you a cake. The numbers of candles on the cake is provided (x). Please note this is not reality, and your age can be anywhere up to 1,000. Yes, you would look a mess.

As a surprise, your colleagues have arranged for your friend to hide inside the cake and burst out. They pretend this is for your benefit, but likely it is just because they want to see you fall over covered in cake. Sounds fun!

When your friend jumps out of the cake, he/she will knock some of the candles to the floor. If the number of candles that fall is higher than 70% of total candles (x), the carpet will catch fire. 

You will work out the number of candles that will fall from the provided string (y). You must add up the character ASCII code of each even indexed (assume a 0 based indexing) character in y, with the alphabetical position of each odd indexed character in y to give the string a total.

example: 'abc' --> a=97, b=2, c=99 --> y total = 198. 

If the carpet catches fire, return 'Fire!', if not, return 'That was close!'.

Answer: {"fn_name": "cake", "inputs": [[900, "abcdef"], [56, "ifkhchlhfd"], [256, "aaaaaddddr"], [333, "jfmgklfhglbe"], [12, "jaam"], [808, "alfbpmmpz"], [660, "zyxsqwh"], [651, "hmgoltyy"], [349, "nxls"], [958, "hovzfsxbmwu"], [301, "doda"], [383, "zwwl"], [871, "gnlyvknjga"], [583, "slhacx"], [0, "jpipe"]], "outputs": [["That was close!"], ["Fire!"], ["Fire!"], ["Fire!"], ["Fire!"], ["Fire!"], ["Fire!"], ["Fire!"], ["Fire!"], ["Fire!"], ["Fire!"], ["Fire!"], ["That was close!"], ["That was close!"], ["That was close!"]]}
user: # Introduction and Warm-up (Highly recommended)

# [Playing With Lists/Arrays Series](https://www.codewars.com/collections/playing-with-lists-slash-arrays)
___

# Task

**_Given_** an **_array of integers_** , **_Find the minimum sum_** which is obtained *from summing each Two integers product* .
___

# Notes 

* **_Array/list_** *will contain* **_positives only_** . 
* **_Array/list_** *will always has* **_even size_**
___

# Input >> Output Examples

```
minSum({5,4,2,3}) ==> return (22) 
```

## **_Explanation_**:

* **_The minimum sum_** *obtained from summing each two integers product* ,  ` 5*2 + 3*4 = 22`
___

```
minSum({12,6,10,26,3,24}) ==> return (342)
```

## **_Explanation_**:

* **_The minimum sum_** *obtained from summing each two integers product* ,  ` 26*3 + 24*6 + 12*10 = 342`

___

```
minSum({9,2,8,7,5,4,0,6}) ==> return (74)
```

## **_Explanation_**:

* **_The minimum sum_** *obtained from summing each two integers product* ,  ` 9*0 + 8*2 +7*4 +6*5 = 74`

___

___
___
___

# [Playing with Numbers Series](https://www.codewars.com/collections/playing-with-numbers)

# [Playing With Lists/Arrays Series](https://www.codewars.com/collections/playing-with-lists-slash-arrays)

# [For More Enjoyable Katas](http://www.codewars.com/users/MrZizoScream/authored)
___

## ALL translations are welcomed

## Enjoy Learning !!
# Zizou

Answer: {"fn_name": "min_sum", "inputs": [[[5, 4, 2, 3]], [[12, 6, 10, 26, 3, 24]], [[9, 2, 8, 7, 5, 4, 0, 6]]], "outputs": [[22], [342], [74]]}
user: With a friend we used to play the following game on a chessboard
(8, rows, 8 columns).
On the first row at the *bottom* we put numbers:

`1/2, 2/3, 3/4, 4/5, 5/6, 6/7, 7/8, 8/9`

On row 2 (2nd row from the bottom) we have:

`1/3, 2/4, 3/5, 4/6, 5/7, 6/8, 7/9, 8/10`

On row 3:

`1/4, 2/5, 3/6, 4/7, 5/8, 6/9, 7/10, 8/11`

until last row:

`1/9, 2/10, 3/11, 4/12, 5/13, 6/14, 7/15, 8/16`


When all numbers are on the chessboard each in turn we toss a coin. The one who get "head" wins and
the other gives him, in dollars, the **sum of the numbers on the chessboard**.
We play for fun, the dollars come from a monopoly game! 

### Task
How much can I (or my friend) win or loses for each game if the chessboard has n rows and n columns? Add all of the fractional values on an n by n sized board and give the answer as a simplified fraction.
  
- Ruby, Python, JS, Coffee, Clojure, PHP, Elixir, Crystal, Typescript, Go:

The function called 'game' with parameter n (integer >= 0) returns as result an irreducible fraction written as an array of integers: [numerator, denominator].
If the denominator is 1 return [numerator].

- Haskell:

'game' returns either a "Left Integer" if denominator is 1 otherwise 
"Right (Integer, Integer)" 

- Prolog:
'game' returns an irreducible fraction written as an array of integers: [numerator, denominator].
If the denominator is 1 return [numerator, 1].

- Java, C#, C++, F#, Swift, Reason, Kotlin:

'game' returns a string that mimicks the array returned in Ruby, Python, JS, etc...

- Fortran, Bash: 'game' returns a string


- Forth: return on the stack the numerator and the denominator (even if the denominator is 1)


- In Fortran - as in any other language - the returned string is not permitted
to contain any redundant trailing whitespace: you can use dynamically allocated character strings.

#### See Example Test Cases for each language

Answer: {"fn_name": "game", "inputs": [[0], [1], [8], [40], [101], [204], [807], [1808], [5014], [120000], [750000], [750001], [3000000], [3000001]], "outputs": [[[0]], [[1, 2]], [[32]], [[800]], [[10201, 2]], [[20808]], [[651249, 2]], [[1634432]], [[12570098]], [[7200000000]], [[281250000000]], [[562501500001, 2]], [[4500000000000]], [[9000006000001, 2]]]}
user: Your task is to write an update for a lottery machine. Its current version produces a sequence of random letters and integers (passed as a string to the function). Your code must filter out all letters and return **unique** integers as a string, in their order of first appearance. If there are no integers in the string return `"One more run!"`

## Examples

```
"hPrBKWDH8yc6Lt5NQZWQ"  -->  "865"
"ynMAisVpHEqpqHBqTrwH"  -->  "One more run!"
"555"                   -->  "5"
```

Answer: {"fn_name": "lottery", "inputs": [["wQ8Hy0y5m5oshQPeRCkG"], ["ffaQtaRFKeGIIBIcSJtg"], ["555"], ["HappyNewYear2020"], ["20191224isXmas"], [""]], "outputs": [["805"], ["One more run!"], ["5"], ["20"], ["20194"], ["One more run!"]]}
user: Failed Filter - Bug Fixing #3
Oh no, Timmy's filter doesn't seem to be working? Your task is to fix the FilterNumber function to remove all the numbers from the string.

Answer: {"fn_name": "filter_numbers", "inputs": [["test123"], ["a1b2c3"], ["aa1bb2cc3dd"], ["CodeWars"], ["99234"]], "outputs": [["test"], ["abc"], ["aabbccdd"], ["CodeWars"], [""]]}
user: # Task
 Changu and Mangu are great buddies. Once they found an infinite paper which had 1,2,3,4,5,6,7,8,......... till infinity, written on it.

 Both of them did not like the sequence and started deleting some numbers in the following way.
 ```
First they deleted every 2nd number.
So remaining numbers on the paper: 1,3,5,7,9,11..........till infinity.
Then they deleted every 3rd number.
So remaining numbers on the paper: 1,3,7,9,13,15..........till infinity..
Then they deleted every 4th number.
So remaining numbers on the paper: 1,3,7,13,15..........till infinity.```
Then kept on doing this (deleting every 5th, then every 6th ...) untill they got old and died.

 It is obvious that some of the numbers will never get deleted(E.g. 1,3,7,13..) and hence are know to us as survivor numbers.

 Given a number `n`, check whether its a survivor number or not.

# Input/Output


 - `[input]` integer `n`

  `0 < n <= 10^8`

 
 - `[output]` a boolean value

  `true` if the number is a survivor else `false`.

Answer: {"fn_name": "survivor", "inputs": [[1], [5], [8], [9], [13], [15], [134], [289]], "outputs": [[true], [false], [false], [false], [true], [false], [false], [true]]}
user: The goal of this Kata is to return the greatest distance of index positions between matching number values in an array or 0 if there are no matching values.  

Example:
In an array with the values [0, 2, 1, 2, 4, 1] the greatest index distance is between the matching '1' values at index 2 and 5.  Executing greatestDistance against this array would return 3. (i.e. 5 - 2)  

Here's the previous example in test form:
```python
test.assert_equals(greatest_distance([0, 2, 1, 2, 4, 1]), 3)
```

This is based on a Kata I had completed only to realize I has misread the instructions.  I enjoyed solving the problem I thought it was asking me to complete so I thought I'd add a new Kata for others to enjoy.  There are no tricks in this one, good luck!

Answer: {"fn_name": "greatest_distance", "inputs": [[[9, 7, 1, 2, 3, 7, 0, -1, -2]], [[0, 7, 0, 2, 3, 7, 0, -1, -2]], [[1, 2, 3, 4]]], "outputs": [[4], [6], [0]]}
user: As most of you might know already, a prime number is an integer `n` with the following properties:

* it must be greater than 1
* it must be divisible only by itself and 1

And that's it: -15 or 8 are not primes, 5 or 97 are; pretty easy, isn't it?

Well, turns out that primes are not just a mere mathematical curiosity and are very important, for example, to allow a lot of cryptographic algorithms.

Being able to tell if a number is a prime or not is thus not such a trivial matter and doing it with some efficient algo is thus crucial.

There are already more or less efficient (or sloppy) katas asking you to find primes, but here I try to be even more zealous than other authors.

You will be given a preset array/list with the first few `primes`. And you must write a function that checks if a given number `n` is a prime looping through it and, possibly, expanding the array/list of known primes only if/when necessary (ie: as soon as you check for a **potential prime which is greater than a given threshold for each** `n`, stop).

#  Memoization

Storing precomputed results for later re-use is a very popular programming technique that you would better master soon and that is called [memoization](https://en.wikipedia.org/wiki/Memoization); while you have your wiki open, you might also wish to get some info about the [sieve of Eratosthenes](https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes) (one of the few good things I learnt as extra-curricular activity in middle grade) and, to be even more efficient, you might wish to consider [an interesting reading on searching from prime from a friend of mine](https://medium.com/@lcthornhill/why-does-the-6-iteration-method-work-for-testing-prime-numbers-ba6176f58082#.dppj0il3a) [she thought about an explanation all on her own after an evening event in which I discussed primality tests with my guys].

Yes, you will be checked even on that part. And you better be **very** efficient in your code if you hope to pass all the tests ;)

**Dedicated to my trainees that worked hard to improve their skills even on a holiday: good work guys!**

**Or should I say "girls" ;)? [Agata](https://www.codewars.com/users/aghh1504), [Ania](https://www.codewars.com/users/lisowska) [Dina](https://www.codewars.com/users/deedeeh) and (although definitely not one of my trainees) special mention to [NaN](https://www.codewars.com/users/nbeck)**

Answer: {"fn_name": "is_prime", "inputs": [[1], [2], [5], [143], [-1], [29], [53], [529]], "outputs": [[false], [true], [true], [false], [false], [true], [true], [false]]}
user: # Task
Given a number `n`, return a string representing it as a sum of distinct powers of three, or return `"Impossible"` if that's not possible to achieve.


# Input/Output


`[input]` integer `n`


A positive integer n. 

`1 ≤ n ≤ 10^16`.

`[output]` a string

A string representing the sum of powers of three which adds up to n, or `"Impossible"` if there is no solution. If the solution does exist, it should be return as `"3^a1+3^a2+ ... +3^an"`, where ai for `0 ≤ i ≤ n` represents the corresponding exponent of the term. The terms in the string should also be sorted in descending order, meaning that higher powers should appear before the lower ones in the string (`"3^0+3^1"` is incorrect, whereas `"3^1+3^0"` is correct).

# Example

For `n = 4`, the output should be `"3^1+3^0"`.

4 can be represented as `3+1` which is in fact 3 to the power of 1 plus 3 to the power of 0

For `n = 2`, the output should be `"Impossible"`.

There is no way to represent 2 as a sum of `distinct powers` of 3.

Answer: {"fn_name": "sum_of_threes", "inputs": [[4], [2], [28], [84], [1418194818], [87754], [531441], [8312964441463288], [5559060566575209], [243]], "outputs": [["3^1+3^0"], ["Impossible"], ["3^3+3^0"], ["3^4+3^1"], ["Impossible"], ["3^10+3^9+3^8+3^7+3^5+3^3+3^1+3^0"], ["3^12"], ["Impossible"], ["3^33+3^9+3^1"], ["3^5"]]}
user: Spin-off of this kata, here you will have to figure out an efficient strategy to solve the problem of finding the sole duplicate number among an unsorted array/list of numbers starting from 1 up to n.

Hints: a solution in linear time can be found; using the most intuitive ones to search for duplicates that can run in O(n²) time won't work.

Answer: {"fn_name": "find_dup", "inputs": [[[1, 1, 2, 3]], [[1, 2, 2, 3]], [[5, 4, 3, 2, 1, 1]], [[1, 3, 2, 5, 4, 5, 7, 6]], [[8, 2, 6, 3, 7, 2, 5, 1, 4]]], "outputs": [[1], [2], [1], [5], [2]]}
user: You will be given two ASCII strings, `a` and `b`. Your task is write a function to determine which one of these strings is "worth" more, and return it.

A string's worth is determined by the sum of its ASCII codepoint indexes. So, for example, the string `HELLO` has a value of 372: H is codepoint 72, E 69, L 76, and O is 79. The sum of these values is 372.

In the event of a tie, you should return the first string, i.e. `a`.

Answer: {"fn_name": "highest_value", "inputs": [["AaBbCcXxYyZz0189", "KkLlMmNnOoPp4567"], ["ABcd", "0123"], ["!\"?$%^&*()", "{}[]@~'#:;"], ["ABCD", "DCBA"]], "outputs": [["KkLlMmNnOoPp4567"], ["ABcd"], ["{}[]@~'#:;"], ["ABCD"]]}
user: Create a function `isAlt()` that accepts a string as an argument and validates whether the vowels (a, e, i, o, u) and consonants are in alternate order.

```python
is_alt("amazon")
// true
is_alt("apple")
// false
is_alt("banana")
// true
```

Arguments consist of only lowercase letters.

Answer: {"fn_name": "is_alt", "inputs": [["amazon"], ["apple"], ["banana"], ["orange"], ["helipad"], ["yay"]], "outputs": [[true], [false], [true], [false], [true], [true]]}