(In Java) Write single & multiline commens to to describe and label the following concepts in the program below: user input/output. try...catch blocks. if...else and switch...case conditions. break and continue statements. arrays and Strings. Make use of default constructor. public access modifiers.
(In Java)
Write single & multiline commens to to describe and label the following concepts in the program below:
-
user input/output.
-
try...catch blocks.
-
if...else and switch...case conditions.
-
break and continue statements.
-
arrays and Strings.
-
Make use of default constructor.
-
public access modifiers.
import java.util.Scanner;
public class Image {
int numberOfPhotos; // photos on roll
double fStop; // light let it 1.4,2.0,2.8 ... 16.0
int iso; // sensativity to light 100,200, 600
int filterNumber; // 1-6
String subjectMatter;
String color; // black and white or color
String location;
boolean isblurry;
public String looksBlurry(boolean key) {
if (key == true) {
return "Photo is Blurry";
} else {
return "Photo is Clear";
}
}
public void printPhotoDetails(String s1) {
Scanner br = new Scanner(System.in);
String subjectMatter = s1;
System.out.println("Data of Nature photos:");
System.out.println("Enter number of photos:");
numberOfPhotos = br.nextInt();
int i = 1;
while (true) {
System.out.println("Enter Filter number of photos" + i + ":");
filterNumber = br.nextInt();
System.out.println("Enter colour of photo" + i + ":");
String color = br.next();
System.out.println("Enter focal length of photo" + i + ":");
fStop = br.nextInt();
System.out.println("Enter location of photo" + i + ":");
String location = br.next();
System.out.println("Enter iso of photo" + i + ":");
String iso = br.next();
System.out.println("----------------------------------");
System.out.println("Printing details of current photo:");
System.out.println("----------------------------------");
System.out.println("This is a/an " + subjectMatter + "roll:" + " " + color + "using filter: " + filterNumber + ".");
System.out.println("It has " + numberOfPhotos + "photos with " + fStop + "fStop.");
System.out.println("This photo was taken near the" + location + "with film at " + iso + "ISO" + ".");
if (isblurry == true) {
System.out.println("You can post it.");
continue;
} else {
System.out.println("You should post it.");
}
break;
}
}
public static void main(String[] args) {
int ch;
Image object = new Image();
Scanner brake = new Scanner(System.in);
System.out.println("Photo subject");
System.out.println("1. Nature photos\n2.Flower photos");
try {
System.out.println("Enter choice:");
ch = brake.nextInt();
switch (ch) {
case 1:
String a = "BeachShoot";
object.printPhotoDetails(a);
break;
case 2:
String b = "City Shoot";
object.printPhotoDetails(b);
break;
}
} catch (NumberFormatException ex) {
System.out.println("catch block executed...");
}
brake.close();
}
}
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Solved in 3 steps with 1 images
