Display char matrix vertically

I have 2 matrixes, one numeric (volt) and one char (c)

a=find(volt>=0 & volt<=10);

p=find(volt>10 & volt<=20);

g=find(volt>20 & volt<=30);

o=find(volt>30 & volt<=40);

u=find(volt>40 | volt<0);

c=zeros(1,length(volt));

c(a)='A';

c(p)='P';

c(g)='G';

c(o)='O';

c(u)='U';

volt = [18 33 31 34 15 37 10.5 48 50 38 35 39 42 33 31 1 5 9 13 11 27 35 -1 46 22 6 19 36];

How do I display the two matrices identical to the following:

18.0 P

33.0 O

31.0 O

34.0 O

15.0 P

37.0 O

10.5 P

48.0 U

50.0 U

38.0 O

...

[Daniel M]

Display where - the workspace, written to a file?

[Mohit Garg]

Just print it in the command window using fprintf or disp

Answer 1

[Andrei Bobrov]

volt = [18 33 31 34 15 37 10.5 48 50 38 35 39 42 33 31 1 5 9 13 11 27 35 -1 46 22 6 19 36];
edges = -40:10:0;
[~,~,j] = histcounts(-volt,edges);
ss = flip({'u','a','p','g','o','u'}');
sj = ss(j+1);
for i1 = 1:numel(volt)
    fprintf('%6.1f %s\n',volt(i1),sj{i1});
end