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Questions tagged [tournament]

The tournament tag refers to any tournament style program. Only use when the question directly relates to programming tournament style programs.

112 questions
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3v3 round robin schedule generator

I have been asked to create round robin schedules for a 3v3 volleyball tournament where the following criteria must be met: (from most important to least important) Each player plays with another no more than once Each player gets to play at…
Caleb
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Swiss Tournament. Team confrontation multiple rounds without repeat and ordered

I try to make a tournament based on Swiss method. I have for example 12 teams, and in each round, every team has points (0 to 100) and wins, loses or draws. I want to find which teams play against each other, with these conditions: Ordered by wins,…
Anna Marc
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How to implement the tournament method for finding the 2nd largest element in an array?

I need the implementation approach of Tournament method for finding the 2nd largest element in an array. I have already searched the Internet but gained nothing. I don't know how to store those elements which lost to the largest element.
DayDreamer
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Optimization - distribute participants far from each other

This is my first question. I tried to find an answer for 2 days but I couldn't find what I was looking for. Question: How can I minimize the amount of matches between students from the same school I have a very practical case, I need to arrange a…
Chilli Lucas
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Tournament-Systems creating driver

Now that the error has been fixed by adding require 'tournament_system' here is my new error: This is the terminal: Rendering html template Rendered html template (0.0ms) Rendered tourneys/index.html.erb within layouts/application…
Brandon Morales
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Getting undefined local variable or method `tournament' when using round_robin_tournament gem

I am trying to use the gem round_robin_tournament as described: Github However I am getting the error: undefined local variable or method `tournament' for #<# :0x00007ffb591d54a0> I followed the description on in the readme section of that…
Brandon Morales
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Single and double elimination algorithm. Tournament bracket placement algorithm

I need to develope site with feature create tournament bracket (single and double elimination like this http://challonge.com/tournament/bracket_generator). I try to solve this problem, but cant figure out how correctly do it. I'm confused. I'm sure…
cyberha4
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combine one element with all other elements of a different column

I do have two pairs of players in each group (a1 - a8) and I want to combine the elements of one matchup with the second matchup to get every combination for each person with the other matchup. #groups a1-a8 with two matchups $a1 [,1] [,2]…
Paul Hoffmann
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Tournament Selection - Genetic Algorithms

I am going through a past exam paper for one of my exams coming up. Here's the following question: Assume that you have a population of 6. The fitness of the first solution, f(S1)=2; the second solution f(S2)=4; f(S3)=8; f(S4)=16; f(S5)=19;…
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Min and Max - Tournament Method Java

Can someone please tell me what I am doing wrong? I have coded this min and max finder but I keep getting this error: "StackOverflowError" at my "mml = getMinMax(a, low, high)". Any help would be greatly appreciated. Thank you! public class MinMax…
MostPalone
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Data structures and interfaces, for an extendable "Tournament Bracketing" system

Background I am in the early stages of writing a "tournament bracketing" application (C#, although any object-oriented language would be appropriate). This application would theoretically generate bracket sheets for multiple types of…
BTownTKD
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Tournament Structure Sorting C++

Here I have this code that sorts a tournament structure like array in descending order. It sorts all but one number and always returns a -1 as the lowest integer it sorts, I have read through this code multiple times and I can't seem to figure out…
user3358064
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Listview, Webview or ? to create a tournament draw

I am wondering what the best way to render a tournament draw (scrollable) might be for Android. Since I am new to this, I was not sure whether to invest time creating a ListView sort of thing or dynamically building HTML pages and rendering them…
Dan
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Tournament scheduling issues

Currently I'm working on a 1 day tournament scheduling application. Since, each year the number of participating teams is different, I want to automate the scheduling. Teams are split in 2 groups. each group plays a single round robin tournament. I…
jbontinck
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Combinatorics: Pairing seeded entries for a tournament round

I am working on a software that implements the Burstein Swiss Pairing System (https://www.fide.com/fide/handbook.html?id=85&view=article). In each round of play, this system forms score groups containing players with the same match score (score for…
Christian Guetter
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