3. Find all shortest paths between all pairs by using Floyd algorithm. 15 $v_1$ $v_4$ 30 5 5 50 15 5 15 $v_3$ $v_2$
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We'll use $\infty$ to represent the absence of a direct edge. $D = \begin{pmatrix} 0 & 5 & \infty & 15 \\ 50 & 0 & 15 & \infty \\ 30 & \infty & 0 & 5 \\ \infty & 15 & 5 & 0 \end{pmatrix}$ Show more…
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