clc
clear all
%% A program to generate unique lotto numbers
% This program gives problems
xlow=1;
xhigh=53;
n=6;
for i=1:1:n
    lottopick(i)=floor(xlow+(xhigh-xlow+1)*rand);
    flag=0;
    for j=1:1:i-1
        if (lottopick(i)==lottopick(j))
            flag=1;
        end
    end
    if flag==1
        i=i-1;
    end
end
lottopick