Please provide the source code and the screenshot of the output using Java eclipse
Please provide the source code and the screenshot of the output using Java eclipse
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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ARRAYS
Please provide the source code and the screenshot of the output using Java eclipse.

Transcribed Image Text:Implement a program that randomly generates 10 integers from -10 to 10,
stores them in an 1D array and finds their maximum value. Calculate the
execution time of finding the maximum value. Next create a new array with size
100 and store random integers between -100 to 100 and find their maximum
value. Calculate the execution time of finding the maximum value. Next create
another new array with array size 10,000 and fill in with random integers
between -10,000 and 10,000 and find the maximum value in the array. Calculate
the execution time of finding the maximum value. Repeat the test by creating a
new array of size 10,000,000 and store random integers between -10,000,000
and 10,000,000. Find the maximum value and then calculate the execution time.
Provide your results in the form of a table below and provide a small summary.
Hint: You can use the following statements to calculate execution time.
long begin, end, time; // we will measure time it took
begin = System.nanoTime(); //we measure in nanoseconds.
// put your code here.
end = System.nano Time();
time = end - begin;
Hint: You can use the following to generate random numbers:
(int) (Math.random() * 101 * (Math.random() > 0.5 ? 1:-1));
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