2. Write the following program: If the last digit of your unique real Kean ID is even, implement a program that randomly generates 10 integers from -100 to 100, stores them in an 1D array and finds their minimum value. Calculate the execution time of finding a minimum. Repeat the test for 10,000 and 10,000,000 numbers. Provide your results in the form of a table below and provide a small summary. If the last digit of your unique real Kean ID is odd, implement a program that randomly generates 10 integers from -100 to 100, stores them in an 1D array and find a number (count) of even numbers. Calculate the execution time of counting even numbers. Repeat the test for 10,000 and 10,000,000 numbers. Provide your results in the form of a table below and provide a small summary. Provide source code, screenshot of at least one successful run and summary of the results in the following form (this table can be autogenerated or created manually) Array size time 10 10,000 10,000,000 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. end = System.nanoTime(); time = end-begin; Hint: You can use the following to generate random numbers: (int)(Math.random() * 101 * (Math.random() > 0.5 ? 1: -1)); Sample run: It took 1600 nanoseconds to find a minimum in the array of 10 elements. The minimum is: -83 It took 1600 nanoseconds to count even numbers in the aray of 10 elements. There are 6 of them.

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2. Write the following program:
If the last digit of your unique real Kean ID is even, implement a program that randomly
generates 10 integers from -100 to 100, stores them in an 1D array and finds their minimum value.
Calculate the execution time of finding a minimum. Repeat the test for 10,000 and 10,000,000
numbers. Provide your results in the form of a table below and provide a small summary.
If the last digit of your unique real Kean ID is odd, implement a program that randomly generates
10 integers from -100 to 100, stores them in an 1D array and find a number (count) of even
numbers. Calculate the execution time of counting even numbers. Repeat the test for 10,000 and
10,000,000 numbers. Provide your results in the form of a table below and provide a small
summary.
Provide source code, screenshot of at least one successful run and summary of the results in
the following form (this table can be autogenerated or created manually)
Array size
time
10
10,000
10,000,000
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.
end = System.nanoTime();
time = end-begin;
Hint: You can use the following to generate random numbers:
(int)(Math.random() * 101 * (Math.random() > 0.5 ? 1: -1));
Sample run:
It took 1600 nanoseconds to find a minimum in the array of 10 elements. The minimum is: -83
It took 1600 nanoseconds to count even numbers in the array of 10 elements. There are 6 of them.
Transcribed Image Text:2. Write the following program: If the last digit of your unique real Kean ID is even, implement a program that randomly generates 10 integers from -100 to 100, stores them in an 1D array and finds their minimum value. Calculate the execution time of finding a minimum. Repeat the test for 10,000 and 10,000,000 numbers. Provide your results in the form of a table below and provide a small summary. If the last digit of your unique real Kean ID is odd, implement a program that randomly generates 10 integers from -100 to 100, stores them in an 1D array and find a number (count) of even numbers. Calculate the execution time of counting even numbers. Repeat the test for 10,000 and 10,000,000 numbers. Provide your results in the form of a table below and provide a small summary. Provide source code, screenshot of at least one successful run and summary of the results in the following form (this table can be autogenerated or created manually) Array size time 10 10,000 10,000,000 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. end = System.nanoTime(); time = end-begin; Hint: You can use the following to generate random numbers: (int)(Math.random() * 101 * (Math.random() > 0.5 ? 1: -1)); Sample run: It took 1600 nanoseconds to find a minimum in the array of 10 elements. The minimum is: -83 It took 1600 nanoseconds to count even numbers in the array of 10 elements. There are 6 of them.
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