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Programming questions that are significantly affected or best defined by the underlying mathematics of the problem.

2 votes
1 answer
3k views

How an add vertex operation could be performed in constant time for a graph represented usin...

Adding a vertex in a graph that is represented using an adjacency list takes O(1) time complexity according to http://bigocheatsheet.com/ (graph operation > adjacency list > add vertex). It is said t …
Kavin Eswaramoorthy's user avatar
6 votes
1 answer
3k views

why adding a vertex in a graph represented using an adjacency matrix takes O(|v|^2) time com...

Adding a vertex in a graph that is represented using an adjacency matrix takes O(|v|^2) time complexity according to http://bigocheatsheet.com/ (graph operation > adjacency matrix > add vertex). But …
Kavin Eswaramoorthy's user avatar