Two-Dimensional Array Instruction: Create a java program that generates elements (randomly from 10 – 75) of a 2-dimensional array (5x5) using the Random Class then perform the following: 1) Output the array elements 2) Output the sum of prime numbers in the array 3) Output the elements in the main diagonal. 4) Output the sum of the elem

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
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Two-Dimensional Array
Instruction:
Create a java program that generates elements (randomly from 10 – 75) of a 2-dimensional array (5x5) using the Random Class then perform the following:
1) Output the array elements
2) Output the sum of prime numbers in the array
3) Output the elements in the main diagonal.
4) Output the sum of the elements below the diagonal.
5) Output the sum of the elements above the diagonal.
6) Output the odd numbers below the diagonal.
7) Output the even numbers above the diagonal.

NOTE: Please do not use the array methods available on the internet. 
Use the for loop, while loop or do-while loop statement in your codes.. 

 

Sample Input/Output:
Depicted below are sample outputs when the program is executed (the items in bold
characters are input from the user, while the items in bold italic are generated,
calculated and printed by the program):
1) Output the array elements
21 30
33 45
50
10
50
25
12
35
45
14
15
41
32
42
11
28
21
19
41
Output the sum of prime numbers in the array.
112
50
15
35
12
2)
3) Output the elements in the main diagonal.
21 10 35 28 41
4)
Output the sum of the elements below the diagonal.
286
5)
6)
7)
Output the sum of the elements above the diagonal.
311
Output the odd numbers below the diagonal.
25 45 15 41 19
Output the even numbers above the diagonal.
30 32 50 42 12
Transcribed Image Text:Sample Input/Output: Depicted below are sample outputs when the program is executed (the items in bold characters are input from the user, while the items in bold italic are generated, calculated and printed by the program): 1) Output the array elements 21 30 33 45 50 10 50 25 12 35 45 14 15 41 32 42 11 28 21 19 41 Output the sum of prime numbers in the array. 112 50 15 35 12 2) 3) Output the elements in the main diagonal. 21 10 35 28 41 4) Output the sum of the elements below the diagonal. 286 5) 6) 7) Output the sum of the elements above the diagonal. 311 Output the odd numbers below the diagonal. 25 45 15 41 19 Output the even numbers above the diagonal. 30 32 50 42 12
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