Vectorize two for loops

How to vectorize this function:

for i=1:100
        for j=1:200
            TheOne(i,j) = i+j;
        end
    end

Answer 1

[David Hill]

[i,j]=meshgrid(1:100,1:200);
TheOne=reshape(sum((Png1(:,i)-Png2(:,j)).^2),100,[]);

[Master Blabla]

Could You get a little simple solution?

[David Hill]

Does not get any simpler.

[Master Blabla]

It does not work correctly

[David Hill]

Made a mistake. Try this.

[i,j]=meshgrid(1:100,1:200);
TheOne=reshape(sum((Png1(:,i)-Png2(:,j)).^2),200,[])';

Answer 2

[CHENG QIAN LAI]

[i,j]=ndgrid(1:100,1:200);
%    1   2   3   . . . 200
%---------------------------
% i= 1   1   1   . . . 1   | 1
%    2   2   2   . . . 2   | 2
%    3   3   3   . . . 3   | 3
%    .          .      .   | .
%    .             .   .   | .
%    .               . .   | .
%    100 100 100 . . . 100 | 100

%---------------------------
% j= 1   2   3   . . . 200 | 1
%    1   2   3   . . . 200 | 2
%    1   2   3   . . . 200 | 3
%    .          .      .   | .
%    .             .   .   | .
%    .               . .   | .
%    1   2   3   . . . 200 | 100

TheOne = i+j;