Given the number of vertices N of a graph. The task is to determine the Edge cover.
Edge Cover: Minimum number of edge required to cover all vertex is known as Edge Cover.
Input : N = 5 Output : 3 Input : N = 4 Output : 2
Example 1: For N = 5 vertices,
Edge Cover is: 3 (Choosing the edges marked in Red, all of the vertices will get covered)
Example 2: For N = 8 vertices,
Edge Cover is: 4 (Choosing the edges marked in Red, all of the vertices will get covered)
Edge Cover = ceil (no. of vertices / 2)
Below is the implementation of the above approach:
- Edge Coloring of a Graph
- Check if removing a given edge disconnects a graph
- Maximize number of nodes which are not part of any edge in a Graph
- Tree, Back, Edge and Cross Edges in DFS of Graph
- Shortest Path in a weighted Graph where weight of an edge is 1 or 2
- Maximum Possible Edge Disjoint Spanning Tree From a Complete Graph
- Finding minimum vertex cover size of a graph using binary search
- Calculate number of nodes between two vertices in an acyclic Graph by Disjoint Union method
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