combinations Questions
3
Solved
I am new to the world of SAT solvers and would need some guidance regarding the following problem.
Considering that:
❶ I have a selection of 14 adjacent cells in a 4*4 grid
❷ I have 5 polyomino...
Arabele asked 13/1, 2020 at 23:17
3
Solved
I need to get all combinations for which the sum equal 100 using 8 variables that could take any value from 0 to 100 by incremental step of 10. (i.e. 0, 10, 20 ... 100)
The following script does j...
Punctilious asked 6/3, 2014 at 8:12
4
When I use "\n" in my print function it gives me a syntax error in the following code
from itertools import combinations
a=[comb for comb in combinations(range(1,96+1),7) if sum(comb) == 42]
print...
Schluter asked 21/4, 2016 at 21:7
4
I have a list of integers
keys = [18, 99, 86, 61, 66, 81, 98, 19, 91, 16, 69, 88, 89, 68, 11, 96]
I'd like to find all permatutations of this list such that for each permutation
elements 0 th...
Hailstorm asked 25/12, 2019 at 17:53
7
I have a file with a list, and a need to make a file that compares each line to the other. for example, my file has this:
AAA
BBB
CCC
DDD
EEE
I would like the final list to look like this:
A...
Projection asked 24/4, 2012 at 14:24
2
Solved
I'm looking to maximize the number of stars given a certain budget and max limit on the combination.
Example question:
With a budget of 500 euro, visiting only the maximum allowed restaurants or l...
Briones asked 28/11, 2019 at 17:50
1
I'm looking to maximise the number of stars given a certain budget and max limit on the combination...
Example question:
With a budget of 500 euro, visiting only the maximum allowed restaurants o...
Notability asked 27/11, 2019 at 23:35
2
(Python) I would like to generate all possible combinations with length 9 out of a sorted list list with 150 numbers. However, that's not very efficient, so I want to have a condition where the dif...
Stately asked 24/11, 2019 at 14:49
1
I would like to generate combinations with length 9 out of a sorted list (length 150) without any repeated values:
24, 110, 157, 256, 278, 368, 416, 502, 593, 666, 751, 801, 827, 925, 991, 1044,...
Encephalitis asked 24/11, 2019 at 18:1
4
Solved
What I have:
Let's say I have a hash like this, with various values belonging to one parameter.
a = {}
a[:bitrate] = ["100", "500", "1000"]
a[:fps] = ["15", "30"]
a[:qp] = ["20", "30"]
What I...
Tater asked 20/3, 2012 at 11:54
4
Solved
For an e-commerce app, I'm trying to turn a hash of options, each with an array of choices, into an array of hashes representing the combinations of those choices. For example:
# Input:
{ :color =...
Allain asked 3/9, 2014 at 20:54
1
Solved
So I've seen similar versions of this question asked before (Getting all combinations which sum up to 100 using R) but I'm struggling to find a way to figure out what I need to run specifically. I'...
Enwrap asked 14/10, 2019 at 20:53
4
Solved
Interview questions where I start with "this might be solved by generating all possible combinations for the array elements" are usually meant to let me find something better.
Anyway I would like ...
Quesnay asked 29/6, 2015 at 16:4
1
Solved
I've tried to solve my issue but I could not.
I have three Python lists:
atr = ['a','b','c']
m = ['h','i','j']
func = ['x','y','z']
My problem is to generate a Python dictionary based on the ...
Lisa asked 29/9, 2019 at 3:17
6
Solved
I'm given an array of entries in javascript, such as :
var entries = ["cat", "dog", "chicken", "pig"];
I'd now like to iterate over all unique pairwise combinations of them. In this example, I'd...
Anopheles asked 24/8, 2012 at 6:30
4
Solved
I have a pandas dataframe df:
ID words
1 word1
1 word2
1 word3
2 word4
2 word5
3 word6
3 word7
3 word8
3 word9
I want to produce another dataframe that would generate all pairs of words in each ...
Clein asked 3/12, 2017 at 13:32
3
Solved
The formula for computing the distance between two points in the (x, y) plane is fairly known and straightforward.
However, what is the best way to approach a problem with n points, for which you ...
Gare asked 28/2, 2017 at 15:11
2
Solved
is there something like q.all to resolve all http api requests in angular2?
In angular1, I can do something like this:
var promises = [api.getA(),api.getB()];
$q.all(promises).then(function(respo...
Construct asked 11/5, 2016 at 19:53
2
Consider I have a data frame like this,
set.seed(1)
q<-100
df <- data.frame(Var1 = round(runif(q,1,50)),
Var2 = round(runif(q,1,50)),
Var3 = round(runif(q,1,50)),
Var4 = round(runif(q,1...
Empale asked 12/8, 2019 at 8:7
5
Solved
Given a list of 3-tuples, for example:[(1,2,3), (4,5,6), (7,8,9)] how would you compute all possible combinations and combinations of subsets?
In this case the result should look like this:
[
(1)...
Spiniferous asked 10/8, 2019 at 18:22
2
Solved
So I have a csv file which consists of 3 columns (City,Latitude,Longitude)
and I have created a data frame in python from this csv file using this code
data = pd.read_csv("lat_long.csv",nrows=10)
...
Colombo asked 31/7, 2019 at 5:50
3
SO,
The problem
From SQL I'm getting an array with strings (flat array) - let it be
$rgData = ['foo', 'bar', 'baz', 'bee', 'feo'];
Now, I want to get possible combinations of pairs and triple...
Debra asked 23/9, 2013 at 13:54
2
Solved
I have an array of objects with the following structure:
var varientSections = [
{
type: "frame",
values: ["black", "white", "wood"]
},
{
type: "finish",
values: ["matte", "glossy"]
}
];...
Parietal asked 10/7, 2019 at 13:39
2
Solved
First off, I am able to do it but I am not happy with the speed.
My question is, Is there a better, faster way of doing this?
I have a list of items looking like this:
[(1,2), (1,2), (4,3), (7,8...
Acklin asked 2/4, 2017 at 13:21
10
Solved
I have several data that looks like this:
Vector1_elements = T,C,A
Vector2_elements = C,G,A
Vector3_elements = C,G,T
..... up to ...
VectorK_elements = ...
#Note also that the member of eac...
Mae asked 9/11, 2009 at 9:58
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