1. 2. Trace the depth-first search pseudocode below on the graph below and show only the...
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1. 2. Trace the depth-first search pseudocode below on the graph below and show only the sequence of vertices visited: dfs (adj, s) { } n = adj.last for (i =1 to n) { } visit[i]= false dfs_recurs (adj, visit, s) dfs_recurs (adj, visit, v) { visit [v] = true ref = adj [v] while (ref !=null) { if (!visit [ref. data]) dfs_recurs (adj, visit, ref.data) ref= ref.next } } // backtrack dfs (adj, start) { n = adj. last for i=1 to n visit[i]= false Trace the depth-first search pseudocode below on the graph above and show the vertex visited and the stack at each iteration. s.push (start) visit [start] = true while (!s. empty()) { v=s.top () ref adj [v] while (ref != null) { if (!visit[ref.data]) { s.push (ref.data) visit[ref.data] = true } EE2108/68 break } else ref = ref.next } if (ref the start vertex b null) s.pop() b h 1. 2. Trace the depth-first search pseudocode below on the graph below and show only the sequence of vertices visited: dfs (adj, s) { } n = adj.last for (i =1 to n) { } visit[i]= false dfs_recurs (adj, visit, s) dfs_recurs (adj, visit, v) { visit [v] = true ref = adj [v] while (ref !=null) { if (!visit [ref. data]) dfs_recurs (adj, visit, ref.data) ref= ref.next } } // backtrack dfs (adj, start) { n = adj. last for i=1 to n visit[i]= false Trace the depth-first search pseudocode below on the graph above and show the vertex visited and the stack at each iteration. s.push (start) visit [start] = true while (!s. empty()) { v=s.top () ref adj [v] while (ref != null) { if (!visit[ref.data]) { s.push (ref.data) visit[ref.data] = true } EE2108/68 break } else ref = ref.next } if (ref the start vertex b null) s.pop() b h
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To trace the depthfirst search DFS on the graph using the provided pseudocode well start from node b ... View the full answer
Related Book For
Data Structures and Algorithms in Java
ISBN: 978-1118771334
6th edition
Authors: Michael T. Goodrich, Roberto Tamassia, Michael H. Goldwasser
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