Technical drawing is essential for communicating ideas in industry and engineering.
Implementation hiding i<u>s the encapsulation of method details within a class</u>. Implementation can be interpreted as those specifications which can be altered without altering the correctness of an application. Wrapping data/methods within classes (descriptions of the way all objects of this type will look/act) in combination with implementation hiding is called encapsulation. Information users need to know about behaviors should be available without dependence on implementation specifications.
Answer:
The sum of all positive even values in arr
Explanation:
We have an array named arr holding int values
Inside the method mystery:
Two variables s1 and s2 are initialized as 0
A for loop is created iterating through the arr array. Inside the loop:
num is set to the ith position of the arr (num will hold the each value in arr)
Then, we have an if statement that checks if num is greater than 0 (if it is positive number) and if num mod 2 is equal to 0 (if it is an even number). If these conditions are satisfied, num will be added to the s1 (cumulative sum). If num is less than 0 (if it is a negative number), num will be added to the s2 (cumulative sum).
When the loop is done, the value of s1 and s2 is printed.
As you can see, s1 holds the sum of positive even values in the arr
I don’t understand that language
Answer:
La mayoría de las cosas que utilizamos en el hogar proviene de distintas industrias ubicadas a lo largo y ancho del mundo, dado que vivimos en un mundo globalizado e industrializado, en el que las distintas naciones intercambian bienes y servicios a través del comercio internacional.
De esta manera, en los distintos hogares hay cosas de diversos orígenes, como electrodomésticos provenientes de China, Japón o los Estados Unidos, muebles provenientes de México o Suecia, alimentos provenientes de Argentina, etc.
