<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.github.renszarv</groupId>
  <artifactId>AlgoBase</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>AlgoBase</name>
  <description>Couple of useful graph, and combinatorial algorithm</description>
  <dependencies>
  	<dependency>
  		<groupId>junit</groupId>
  		<artifactId>junit</artifactId>
  		<version>4.11</version>
  		<scope>test</scope>
  	</dependency>
  </dependencies>
  <inceptionYear>2013</inceptionYear>
  <url>https://github.com/gzsombor/AlgoBase</url>
</project>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.github.gzsombor</groupId>
  <artifactId>AlgoBase</artifactId>
  <version>0.1</version>
  <name>AlgoBase</name>
  <description>Couple of useful graph, and combinatorial algorithm</description>
  <dependencies>
  	<dependency>
  		<groupId>junit</groupId>
  		<artifactId>junit</artifactId>
  		<version>4.11</version>
  		<scope>test</scope>
  	</dependency>
  </dependencies>
  <inceptionYear>2013</inceptionYear>
  <url>https://github.com/gzsombor/AlgoBase</url>
</project>

Change groupid to reflect the github user id
Change groupid to reflect the github user id
