Week 3: Graph Data Structures and Algorithms (148)

After 1^st iteration:

[Diagram:Pic/prim1.png]

After 2^nd iteration:

[Diagram:Pic/prim2.png]

After 3^rd iteration:

[Diagram:Pic/prim3.png]

After 4^th iteration:

[Diagram:Pic/prim4.png]

After 8^th iteration (all vertices covered):

[Diagram:Pic/kruskal4.png]