noMissingFiles=1;
allFiles=dir('*');
a = dir('*');
for i=1:length(a)
   b{i} =a(i).name; % stores names of all files in directory in b;
end

 
qrgb=strcmp(b,'quantizeRGB.m'); 
if(~qrgb)
    noMissingFiles=0;
    fprintf('missing file: quantizeRGB.m\n');
end


qhsv=strcmp(b,'quantizeHSV.m');
if(~qhsv)
    noMissingFiles=0;
    fprintf('missing file: quantizeHSV.m\n');
end

cqe=strcmp(b,'computeQuantizationError.m'); 
if(~cqe)
    noMissingFiles=0;
    fprintf('missing file: computeQuantizationError.m\n');
end

ghh=strcmp(b,'getHueHists.m');
if(~ghh)
    noMissingFiles=0;
    fprintf('missing file: getHueHists.m\n');
end

cqm=strcmp(b,'colorQuantizeMain.m');
if(~cqm)
    noMissingFiles=0;
    fprintf('missing file: colorQuantizeMain.m\n');
end 
   

dc=strcmp(b,'detectCircles.m');
if(~dc)
    noMissingFiles=0;
    fprintf('missing file: detectCircles.m\n');
end


if(noMissingFiles)
    fprintf('No missing files\n');
end
