Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- package bexame1app;
- import java.util.*;
- public class BExamE1App {
- static ArrayList<Double>dList=new ArrayList<>();
- static void putToArrayList(double d){
- dList.add(d);
- }
- static void printArrayList(){
- for(int i=0;i<dList.size();i++){
- System.out.println(dList.get(i));
- }
- }
- static int greaterTimes(double D){
- int counter=0;
- for(int i=0;i<dList.size();i++){
- if(dList.get(i)>D){
- counter++;
- }
- }
- return counter;
- }
- static double randomDouble(){
- Random rand=new Random();
- int rng=rand.nextInt(dList.size());
- return dList.get(rng);
- }
- public static void main(String[] args) {
- putToArrayList(12.5);
- putToArrayList(15);
- putToArrayList(125);
- putToArrayList(1.5);
- putToArrayList(5.5);
- printArrayList();
- System.out.println(greaterTimes(12));
- System.out.println(randomDouble());
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement