Integer Programming

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This is an algorithm for integer programming (also known as integer linear programming) built on the JaCoP Constraint Programming Solver ( https://github.com/radsz/jacop ). Read more about integer programming at https://en.wikipedia.org/wiki/Integer_programming . It's arguments are A String array of variable names An int vector c defining the cost of the returned solution via c^(T)x. An int array of lower bounds for the corresponding variables An int array of upper bounds for the corresponding variables An int matrix (int[][]) that defines the matrix part of the linear constraints A String array denoting the nature of each constraint, either "<",">","<=", or ">=". An int array (int[]) defining the right hand side of the linear constraints. The output is a Map<String,Int> containing each variable name as key and its value in the found solution as value. Note that this implementation minimizes c^(T)x and uses branch-and-bound. To maximize, change the signs of the integers in c. For more information consult the JaCoP documentation at http://jacopguide.osolpro.com/guideJaCoP.html#x1-510006 .

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1. Type your input

2. See the result

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3. Use this algorithm

curl -X POST -d '{{input | formatInput:"curl"}}' -H 'Content-Type: application/json' -H 'Authorization: Simple YOUR_API_KEY' https://api.algorithmia.com/v1/algo/JaCoP/IntegerProgramming/0.1.0
View cURL Docs
algo auth
# Enter API Key: YOUR_API_KEY
algo run algo://JaCoP/IntegerProgramming/0.1.0 -d '{{input | formatInput:"cli"}}'
View CLI Docs
import com.algorithmia.*;
import com.algorithmia.algo.*;

String input = "{{input | formatInput:"java"}}";
AlgorithmiaClient client = Algorithmia.client("YOUR_API_KEY");
Algorithm algo = client.algo("algo://JaCoP/IntegerProgramming/0.1.0");
AlgoResponse result = algo.pipeJson(input);
System.out.println(result.asJsonString());
View Java Docs
import com.algorithmia._
import com.algorithmia.algo._

val input = {{input | formatInput:"scala"}}
val client = Algorithmia.client("YOUR_API_KEY")
val algo = client.algo("algo://JaCoP/IntegerProgramming/0.1.0")
val result = algo.pipeJson(input)
System.out.println(result.asJsonString)
View Scala Docs
var input = {{input | formatInput:"javascript"}};
Algorithmia.client("YOUR_API_KEY")
           .algo("algo://JaCoP/IntegerProgramming/0.1.0")
           .pipe(input)
           .then(function(output) {
             console.log(output);
           });
View Javascript Docs
var input = {{input | formatInput:"javascript"}};
Algorithmia.client("YOUR_API_KEY")
           .algo("algo://JaCoP/IntegerProgramming/0.1.0")
           .pipe(input)
           .then(function(response) {
             console.log(response.get());
           });
View NodeJS Docs
import Algorithmia

input = {{input | formatInput:"python"}}
client = Algorithmia.client('YOUR_API_KEY')
algo = client.algo('JaCoP/IntegerProgramming/0.1.0')
print algo.pipe(input)
View Python Docs
library(algorithmia)

input <- {{input | formatInput:"r"}}
client <- getAlgorithmiaClient("YOUR_API_KEY")
algo <- client$algo("JaCoP/IntegerProgramming/0.1.0")
result <- algo$pipe(input)$result
print(result)
View R Docs
require 'algorithmia'

input = {{input | formatInput:"ruby"}}
client = Algorithmia.client('YOUR_API_KEY')
algo = client.algo('JaCoP/IntegerProgramming/0.1.0')
puts algo.pipe(input).result
View Ruby Docs
use algorithmia::*;

let input = {{input | formatInput:"rust"}};
let client = Algorithmia::client("YOUR_API_KEY");
let algo = client.algo('JaCoP/IntegerProgramming/0.1.0');
let response = algo.pipe(input);
View Rust Docs
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