The Pareto Principle, commonly referred to as the 80/20 rule, states that 80% of the effect comes from 20% of causes. Or, in terms of work and time management, 20% of your efforts will account for 80% of your results.
Answer:
The answer to this question is O(NlogN).
Explanation:
The time complexity of Heap Sort on an array A is O(NLogN) even if the array is already sorted in increasing order.Since the Heap Sort is implemented by creating the heap from the array and then heapifying and then repeatedly swapping first and last element and deleting the last element.The process will be done for the whole array.So the running time complexity is O(NLogN).
Answer:
throw and throws represent different constructs in Java programming language.
Explanation:
throw is used to explicitly throw an Exception from within a code segment.
For example:
public void throw_test(String str){
if(str==null) throw new NullPointerException();
}
throws is used to specify an exception list which may be thrown by a method:
For example:
public String readFromFile(File f) throws IOException {
.....
// Some code fragment which could throw a IOException
}
The examples listed all belong in the category of complex reaction time.
