% assigment -1
% y1 = 1988;
% m1= 01;
% d1 =12 ;
% y2 = 1988;
% m2 = 02;
% d2 = 12;
% m=0;
% function y = older(y1,m1,d1,y2,m2,d2)
% y1 = y1 + m1 + d1;
% y2 = y2 + m2 +d2;
% if y1 < y2
% m = 1;
% elseif y1 > y2
% m = -1;
% elseif y1 == y2
% m = 0;
% end
% y = m;
% disp(m)
% end
% older(y1,m1,d1,y2,m2,d2);
% assigment - 2
% a = 'test';
% m = 4;
% [row,col,layer] = size(a)
% if layer <= 1
% if row == 1 && col == 1 
% m = 0;
% elseif row == 1 || col == 1
% m = 1;
% elseif row == 0 && col ==0 
% m = -1;
% else
% m  = 2;
% end
% end
% disp(m)
% aasigment -3
% a = 70;
% m = 0;
% if a >= 90 
% m = 'A';
% elseif a <= 90 && a >=81
% m = 'B';
% elseif a <= 80 && a >= 71
% m = 'C';
% elseif a <= 70 && a >= 61
% m = 'D';
% elseif a <= 60 
% m = 'F';
% end
% disp(m)
% assigment-4
% a = 3;
% b= 1;
% c = 2;
% a_matrix  = [];
% if (a > b && a > c)
% a_matrix = [a_matrix a];
% a = 0;
% elseif b > a && b > c
% a_matrix = [a_matrix b];
% b =0;
% elseif c > a && c >b
% a_matrix = [a_matrix c];
% c = 0;
% end
% if (a > b && a > c)
% a_matrix = [a_matrix a];
% a = 0;
% elseif b > a && b > c
% a_matrix = [a_matrix b];
% b =0;
% elseif c > a && c >b
% a_matrix = [a_matrix c];
% c = 0;
% end
% if (a > b && a > c)
% a_matrix = [a_matrix a];
% a = 0;
% elseif b > a && b > c
% a_matrix = [a_matrix b];
% b =0;
% elseif c > a && c >b
% a_matrix = [a_matrix c];
% c = 0;
% end
% disp(a_matrix);
% m = [2,1,3];

% for i = 1:1:3
%  for j = i+1:1:3
%     if m(i) < m(j)
%        a = m(i);
%        m(i) = m(j);
%         m(j) = a;
%        end
%     end
% end       
%     disp(m)
     year = 1965;
     m = 0;
% a(:,:,1) = [1966,1980];
% a(:,:,2) = [1981,1999];
% a(:,:,3) = [2000,2012];
% n = 'XYZ';
% p = ['Older','','Kids'];
% for i = 1:1:3
% b = a(:,:,i);

% if b(1) <= y && b(2) >=  y
% m = n(i);
% else
% m = p(i)
% end
% end
% disp(m)
function y =  generationXYZ(y)
if y < 1966
m = 'Older';
elseif y <= 1980 && y >= 1966
m = 'X';
elseif y <= 1999 && y >= 1981
m = 'Y';
elseif y <= 2012 && y >= 2000
m = 'Z';
else
m = 'Kids';
end
y = m;
end
generationXYZ(year)