# Demo entry 6714225

**12**

Submitted by **12**
on Feb 12, 2018 at 15:30

Language: Matlab. Code size: 291 Bytes.

A = [1,1/5,1/3,1;5,1,3,5;3,1/3,1,3;1,1/5,1/3,1]; [x y] = size(A); B = zeros(x,y); for i = 1:y B(:,i) = A(:,i)/sum(A(:,i)); end %列向量归一化 C = zeros(x,1); C for i = 1:x C(i) = sum(B(i,:)); end %按行求和 C w = zeros(x,1) for i = 1:x w(i) = C(i)/sum(C(:,1)); end %归一化 w

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