Hi- my output for the average distance is 1285, when its meant to be 1285.71 - what do I need to change in my java code to fix this? (Code below) The other test cases used to test my code did not have decimals in the average, so I'm struggling to find a way for it to work without a decimal place (e.g. just 50 instead of 50.00) and with a decimal place when needed. Thanks!

Code

import java.util.ArrayList;

import java.util.Scanner;

public class TestCar {

public static void main(String[] args) {

int x=0,k=0;

ArrayList odometer_distance=new ArrayList<>();

Scanner in = new Scanner(System.in);

System.out.print("Input name: ");

String name=in.nextLine();

System.out.print("Input registration: ");

String registration=in.nextLine();

System.out.print("Input colour: ");

String colour=in.nextLine();

System.out.print("Input trips: ");

int trips=in.nextInt();

if(trips==0) {

System.out.print("Odometer reading "+k+": ");

int odometer_distance1=in.nextInt();

odometer_distance.add(odometer_distance1);

}

else {

for(int i=0;i

System.out.print("Odometer reading "+k+": ");

int odometer_distance1;

odometer_distance1 = in.nextInt();

if(x==0) {

i=0;

}

if(x>odometer_distance1) {

break;

}

else {

odometer_distance.add(odometer_distance1);

x=odometer_distance1;

}

k=k+1;

}

}

System.out.println();

Car c=new Car(name,registration,colour,trips,odometer_distance);

System.out.println(c.getName()+ " | " +c.getRegistration()+ " | " +c.getColour());

System.out.println("Longest distance travelled: "+ longest(c.getOdometer_distance()));

System.out.println("Shortest distance travelled: "+shortest(c.getOdometer_distance()));

System.out.println("Average distance travelled: "+average(c.getOdometer_distance()));

}

static int longest(ArrayList odometer_distance){

int m=0,diff=0;

for(int i=0;i

diff=odometer_distance.get(i+1)-odometer_distance.get(i);

if(diff>m) {

m=diff;

}

}

return m;

}

static int shortest(ArrayList odometer_distance){

int m=0,diff=0;

for(int i=0;i

diff=odometer_distance.get(i+1)-odometer_distance.get(i);

if(m==0) {

m=diff;

}

else if(m>diff) {

m=diff;

}

}

return m;

}

static int average(ArrayList odometer_distance){

int avg=0,diff=0,s=0,c=odometer_distance.size();

for(int i=0;i

diff=odometer_distance.get(i+1)-odometer_distance.get(i);

s+=diff;

if(odometer_distance.get(i)==0) {

c=c-1;

}

else

c=c;

}

if(c==0) {

return 0;

}

else {

avg=s/c;

return avg;

}

}

}