public String toString(){
		String result = "";
		int i = 0;
		for(String[] s1 : this.population){
			for(String s2 : s1){
				result += s2 + ", ";
			}
			
			result += "Fitness = " + String.valueOf(this.fitness[i]);
			result += "\n";
			
			i++;
		}
		
		return result;
	}