Question
For Dijkstra’s algorithm on a graph with non-negative
weights, which data structure yields the best time complexity for dense graphs?Solution
For very dense graphs (E ~ V²), using a simple array to find minimum gives O(V²), which is often comparable or better than heap-based approaches because decrease-key overhead and E log V terms dominate. Fibonacci heap improves sparse graphs but has overheads.
The harsh fact is that _______ of terror, senseless violence, corruption and coercion will always be with us. Similarly, there will ______ be crimes, ac...
The company is taking a more ___________ approach to management.
Fill in the blanks in the following sentences with the help of given options.
In the summer season, the mango tree ______fresh fruit.
The CEO’s speech was so ______ that it left the audience inspired and eager to act.
Select the appropriate idiom to fill in the blank:'
When faced with a difficult decision, she often tends to _______ and avoid choosing a side...
An ____________ citizenry will only help itself in participating in the search for a good data protection framework.
(A) enlightened
...
- In each of the following sentences, there is a blank space. Below each such sentence, there are five options with one word each. Fill up the blank with the...
Phil's achievements in the field of instrumental and classical crossover have brought him a legion of fans and sustained critical ______________.   �...
The scientist aimed to ___________ the data meticulously to ___________ the underlying principles of the newly discovered phenomenon.
Fill blank number 29 with correct option:
