MATLAB: How to show result in array

% a=[1 2 3 4];
a=[ 4 8 98 12 ];
s=0;
for i=1:3
s=s+s(i);
end
k=[s]
i want my result be like this %k=[0 1 2 3]
k=[0 4 8 98]
how to do it?

Best Answer

a=[1 2 3 4]
k=a-1