Display name associated with max number in a while loop.

I have the code below. It prints the maximum average score. The format of the given text file is each line 'names: scores' where scores are separated with commas. I want to print a statement with the name and average score of the person with the highest average score. How do I make sure the name printed corresponds with the high score and isn't just the last name on the list

function [wintrib] = hungerGames(txt)
fh = fopen(txt,'r');
filename = txt;
line = fgetl(fh);
maxa = -inf;
while ischar(line)
    [names,scores]= strtok(line, ':');
    scores = scores(2:end);
    numArray=str2num(scores);
    tot = sum(numArray);
    avg = tot/(length(numArray));
    line = fgetl(fh);
    disp(names);
    disp(avg);
    maxa = max(maxa,avg);
    maxa = round(maxa);
    wintrib = sprintf('%s is most favored to win with a score of %d!',names,maxa);
end

Answer 1

[KL]

Import your data as table using readtable, it is so much easier. There's a perfect example for you.

T = readtable(fullfile(matlabroot,'examples','matlab','testScores.csv'),...
              'ReadRowNames',true)
T.TestAvg = mean(T{:,2:end},2);
T(find(T.TestAvg==max(T.TestAvg)),end)

Check here: https://www.mathworks.com/help/matlab/matlab_prog/calculations-on-tables.html