downChar = 97;%32;
upChar = 123;
string = 'ahoj ako sa mas';
stringSize = size(string,2);
listOfNumInGroup = [2 3 4 5 6 7 8 9 10];
listOfNumInPopulation = [60 60 60 60 60 63 64 63 60];
X = 50;
meanData = [];
stdData = [];
maxData = [];
minData = [];

for groupID = 1:size(listOfNumInGroup,2)

numInGroup = listOfNumInGroup(:,groupID);
numInPopulation = listOfNumInPopulation(:,groupID);
statGenerations = [];

for cycle = 1:X

    population = downChar + floor(rand(numInGroup,stringSize,numInPopulation/numInGroup)*(upChar-downChar+1));
    population(find( population > 122 )) = 32;
    evolutionEnd = 0;
    numOfGeneration = 1;

    while evolutionEnd == 0
    
        for k = 1:size(population,3)
        
            fitness = [];
            maxMy = [];
            minMy = [];
            for i = 1:numInGroup
                x = sum((string - population(i,:,k)) == 0);
                fitness = [fitness x];
            end
            maxMy = find(fitness == max(fitness));
            minMy = find(fitness == min(fitness));
            if size(maxMy,2) > 1
                a = maxMy(1 + floor(rand*(size(maxMy,2))));
            else
                a = maxMy(1);
            end
            if size(minMy,2) > 1
                b = minMy(1 + floor(rand*(size(minMy,2))));
            else
                b = minMy(1);
            end
            population(b,:,k) = population(a,:,k);
            population(b,1 + floor(rand*(stringSize)),k) = downChar + floor(rand*(upChar-downChar+1));
            population(b,find( population(b,:,k) > 122 ),k) = 32;
            
            if sum((string - population(b,:,k)) == 0) == stringSize
                evolutionEnd = 1;
            end
       
        end
    
        numOfGeneration = numOfGeneration + 1;
    end

    statGenerations = [statGenerations numOfGeneration];
end

meanData = [meanData mean(statGenerations)];
stdData = [stdData std(statGenerations)];
maxData = [maxData max(statGenerations)];
minData = [minData min(statGenerations)];

'done'

end

'doneAll'