Answer:
1. - Observer
2. - iterator
3. - strategy
4. - composite
5. - decorator
Explanation:
An object contains other objects (elements) and must give access to them for clients, without exposing its internal structure. This is an observation.
The subject-object can generate events as an iterable (iterator) and could use different strategic algorithms to achieve a task. Class objects can be used to aggregate other class objects.
In python, the decorator function mimics the outer function of a nested function, but still maintains the functionality of the second function
Answer:
import java.util.Scanner;
public class TeenagerDetector {
public static void main (String [] args) {
Scanner scnr = new Scanner(System.in);
boolean isTeenager;
int kidAge;
kidAge = scnr.nextInt();
/* Your solution goes here */
isTeenager = (kidAge >= 13) && (kidAge <= 19);
if (isTeenager) {
System.out.println("Teen");
} else { System.out.println("Not teen"); } } }
Explanation:
A condition which check for the teenager age and return a boolean is assigned to isTeenager.
isTeenager = (kidAge >=13) && (kidAge <= 19);
So, if the kidAge is greater than/equal to 13 and less than/19, the boolean isTeenager will be true and the program will output "Teen" else "false" will be output.
The range of age for a teenager is 13 - 19.
This is for Python
def biggestNum():
array = []
for i in range(8):
number = int(input('Enter number: '))
array.append(number)
return max(array)
print(biggestNum())
The word application is used to write documents, to write and edit business letters, to save documents that will be used again...
Selecting the Word application using desktop shortcut is one possible way of opening the Word application. Another method that is acceptable for opening the Word application is selecting the Word application pinned on the task bar.
