MATLAB: Convert matrix to Uitable

uitable

A matrix is here
U(35)=9;
U(44)=29;
A=[-1,1,1;0,-1,0;0,0,-1;1,0,0];
blnA = logical( A == -1 );
blnOut = find(any(A == -1,2));
max(blnOut);
negcolumn = find(A(max(blnOut),:) == -1);
onerow = find(A(:,negcolumn) == 1);
And i just wanna convert that matrix to uitable. Because i need a given row name and column name. 
f = figure('Position',[10 10 600 600]);
dat = {-1,1,1;0,-1,0;0,0,-1;1,0,0};
cnames = {'18','29','51'};
rnames = {'12','26','35','44'};
t = uitable('Parent',f,'Data',dat,'ColumnName',cnames,... 
            'RowName',rnames,'Position',[10 10 590 590]);
max(blnOut)
ans =
       3
My expected result is 35.
And will use that value 35 like that
U(ans)=?
U(35)
ans = 
     9
If i solve it, My whole calculation will be perfect. Please give me your hand

Best Answer

This will do it:
U(35)=9;
U(44)=29;
A=[-1,1,1;0,-1,0;0,0,-1;1,0,0];
blnA = sum( A == -1, 2 )
lastRow = find(blnA, 1, 'last')
f = figure('Position',[10 10 600 600]);
dat = {-1,1,1;0,-1,0;0,0,-1;1,0,0}
columnHeaders = {'18','29','51'};
rowHeaders = {'12','26','35','44'};
t = uitable('Parent',f,'Data',dat,'ColumnName',columnHeaders,... 
            'RowName',rowHeaders,'Position',[10 10 590 590]);
theAnswer = str2double(rowHeaders{lastRow})
% Get that number from U:
finalAnswer = U(theAnswer)
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