Write a method named size that takes one int[]00 parameter (array of arrays). The method should return a single number showing the total number of elements in the array. Do not make any of array assumptions about regularity of the array. This means the array may have different number of arrays in each of its rows. If the following array is passed to your method, the output should be 27, as it has 27 elements in total. double [] [] 1 scores %D {{7.5, 20.5}, (9.0, 22.5), (15, 33.5), {13, 21.5}, (15, 2.5}}, {(4.5, 21. 5), (9.0, 22.5), (15,, 34.5), (12, 20.5), (14, 9.5)), {{30.5), ( 9.4, 10.5), (11, 33.5), (11, 23.5}},

Write a method named size that takes one int[]00 parameter (array of arrays). The method should return a single number showing the total number of elements in the array. Do not make any of array assumptions about regularity of the array. This means the array may have different number of arrays in each of its rows. If the following array is passed to your method, the output should be 27, as it has 27 elements in total. double [] [] 1 scores %D {{7.5, 20.5}, (9.0, 22.5), (15, 33.5), {13, 21.5}, (15, 2.5}}, {(4.5, 21. 5), (9.0, 22.5), (15,, 34.5), (12, 20.5), (14, 9.5)), {{30.5), ( 9.4, 10.5), (11, 33.5), (11, 23.5}},

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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Concept explainers

Math class and its different methods

Java math class consists of arithmetic math methods that performs basic numeric operations such as finding the maximum or minimum of two values, rounding values, logarithmic functions, square root, and trigonometric functions, etc. The Math library functions can be accessed using the header Java.lang.Math. These math methods under Java math class are for our convenience.

Question

Write a method named size that takes one int[]00 parameter (array
of array of arrays). The method should return a single number
showing the total number of elements in the array. Do not make any
assumptions about regularity of the array. This means the array may
have different number of arrays in each of its rows. If the following
array is passed to your method, the output should be 27, as it has 27
elements in total.
double [] [] F1 scores
{{7.5, 20.5), (9.0, 22.5), (15, 33.5), {13,
21.5), (15, 2.5)},
((4.5, 21. 5), (9.0, 22.5), (15, 34.5), (12,
20.5), (14, 9.5)},
((30.5), ({ 9.4, 10.5), (11, 33. 5),
(11,
23.5)},

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