Efficient algorithm to determine the integer value:

Consider that the array of size “n” contains the numbers range from 0 to “4n” and it is given that the maximum number repeated in this array.

The best approach to determine the integer value “k” that occurs most repeatedly in array “A” as follows:

Initially create the count array of size “k”

Initialize the count element as 0

Iterate all the elements of input array

Execute for loop for every element of arr[i], increment the count[arr[i]].

Finally, iterate the count[] array and return the index with maximum value.

Running time of algorithm:

In the above algorithm, the approach follows two loops...

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Data Structures and Algorithms in Java

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Solution Summary: The author explains the efficient algorithm to determine the integer value "k" that occurs most frequently in array "A".

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