Question

e.e

Answer 1

```
package ap2014.t1.lesson20;/*
* Lesson 20 Coding Activity
*
* Computer science jobs are in demand. Right now we have a shortage
* of people that can do computer programming, and one of the fastest
* growing areas of new jobs in the sector are so-called hybrid jobs.
* This means you specialize in an area like biology,
* and then use computer programming to do your job.
*
* These hybrid jobs exist in the arts, sciences,
* economics, healthcare, and entertainment fields.
*
* One of these jobs is computational biology. Computational Biology,
* sometimes referred to as bioinformatics, is the science of
* using biological data to develop algorithms and relations
* among various biological systems.
*
* In this lab we are going to investigate the data from a
* grey seal named Gracie. We�ll input the longitude and
* latitude data from a tracking device. We want to investigate
* the farthest north, south, east and west Gracie has been.
*
* We will use the latitude to measure this.
* Write a program to enter Gracie�s longitude and Latitude data.
* Each time through the loop it should ask if you want to continue.
* Enter 1 to repeat, 0 to stop.
*
* Any value for latitude not between -90 and 90 inclusive should be ignored.
*
* Any value for longitude not between -180 and 180 inclusive should be ignored.
*
*
* Sample Run:
*
* Please enter the latitude:
* 41.678
* Please enter the longitude:
* 69.938
* Would you like to enter another location?
* 1
* Please enter the latitude:
* 41.755
* Please enter the longitude:
* 69.862
* Would you like to enter another location?
* 1
* Please enter the latitude:
* 41.829
* Please enter the longitude:
* 69.947
* Would you like to enter another location?
* 1
* Please enter the latitude:
* 300
* Please enter the longitude:
* 69.947
* Incorrect Latitude or Longitude
* Please enter the latitude:
* 41.827
* Please enter the longitude:
* 69.904
* Would you like to enter another location?
* 0
* Farthest North: 41.829
* Farthest South: 41.678
* Farthest East: 69.947
* Farthest West: 69.862
*
*/

import java.util.Scanner;

class Lesson_20_Activity {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double farthestNorth = -90;
double farthestSouth = 90;
double farthestEast = -180;
double farthestWest = 180;
int flag = 1;
while (flag == 1) {
System.out.println("Please enter the latitude:");
double lat = scanner.nextDouble();
System.out.println("Please enter the longitude:");
double lon = scanner.nextDouble();
if (lat < -90 || lat > 90 || lon < -180 || lon > 180) {
System.out.println("Incorrect Latitude or Longitude");
continue;
}
if (lat > farthestNorth) {
farthestNorth = lat;
}
if (lat < farthestSouth) {
farthestSouth = lat;
}
if (lon > farthestEast) {
farthestEast = lon;
}
if(lon <farthestWest) {
farthestWest = lon;
}
System.out.println("Would you like to enter another location?");
flag = scanner.nextInt();
}
System.out.println("Farthest North: " + farthestNorth);
System.out.println("Farthest South: " + farthestSouth);
System.out.println("Farthest East: " + farthestEast);
System.out.println("Farthest West: " + farthestWest);
}
}
```

Answer 2

@AngeI

Answer 3

thank you very much <3

Answer 4

Ofc <3