algorithm tag

168 questions

1 answers
38 views
0

Best Path Algorithm Question!

There is a starting point and an arriving point. Departing from the starting point, passing all the vertices, arriving at the arrival point DFS solved the problem of finding the shortest path.However,...

algorithm

2 years ago

2 answers
48 views
0

This is a problem with the java algorithm.

https://www.hackerrank.com/challenges/30-linked-list/problemThis is the question above.First, you get the number of nodes, then you get the data value inside the nodeI think it's a matter of final out...

algorithm java

2 years ago

1 answers
105 views
0

I want to know how to test algorithms with Python

Hello, I'm a new student who started studying algorithms.I'm solving the Baekjun algorithm problem with Python.When there was no input value or one line, I used to test it by floating it on the consol...

python-3.x python algorithm

2 years ago

1 answers
42 views
0

What is Demi doing?

I'm a college studentI came to this site by chanceAbout computer theory, including programming languages, from one to tenYou seem to know a lot.Are you a senior developer in your current job?I respect...

algorithm

2 years ago

1 answers
112 views
0

Please recommend a good library for Java graph algorithms.

Is there anyone in the Java library who has used the graph algorithm? I found JGraph and wrote it. There are a lot of other things on Google. So I'm asking if there's a good library that you can use a...

algorithm java graph

2 years ago

1 answers
44 views
0

Is there a formula to get the solution in the picture without using a repeat statement?

I'm asking you this question because I want to save time while solving algorithm problems!When numbers are listed in a picture-like rule, is there a formula that allows you to figure out what number a...

algorithm

2 years ago

1 answers
41 views
0

I don't know what algorithm to use for the number counter

You want to create a counter that increments the number. I want to create a counter similar to the current status of election counting. For example, we're going to count the number 15000. It's not tha...

algorithm python

2 years ago

1 answers
63 views
0

Find the maximum/minimum value in an array of primary types in Java

Writing a function that finds the maximum/minimum value of an array is a bit tedious, as follows::/** * * * @param chars * Maximum value in @returnchar array */private static int maxValue(char[] char...

frameworks algorithm java array

2 years ago

2 answers
39 views
0

Python algorithm problem

https://programmers.co.kr/tryouts/850/introYou can see the problem if you go to the address here. It's this kind of problem.I'm going to find the biggest pattern that matches this problem from the ver...

algorithm python

2 years ago

1 answers
40 views
0

Problem that idf becomes negative when writing tf-idf algorithm

We're working on a simple code related to information retrieval.I'm using TF-IDF to make it, but I have a question as I got IDF.When obtaining an IDF, see the article that it is common to add 1 to the...

algorithm

2 years ago

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