제출 #439540

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
439540		asc	Baloni (COCI15_baloni)	Java	0 / 100	2070 ms	44820 KiB

baloni

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
public class baloni {
    public static void main(String args[]) {
        Scanner sc=new Scanner(System.in);
        int numOfBalloons=sc.nextInt();
        Integer[] arrayOfBalloons=new Integer[numOfBalloons];
        for (int i=0;i<numOfBalloons;i++){
            arrayOfBalloons[i]=sc.nextInt();
        }
        List<Integer> listOfBalloons= new ArrayList<>(Arrays.asList(arrayOfBalloons));
        int numOfArrow=0;
        while (listOfBalloons.isEmpty()==false){
            int currBalloonsIndex=0;
            List<Integer> groupingBalloons= new ArrayList<>();
            groupingBalloons.add(listOfBalloons.get(currBalloonsIndex));
            for (int i = 1; i < listOfBalloons.size(); i++) {
                if (groupingBalloons.get(groupingBalloons.size()-1) - listOfBalloons.get(i) == 1) {
                    groupingBalloons.add(listOfBalloons.get(i));
                }
            }
            Integer[] grouping= new Integer[groupingBalloons.size()];
            for (int i=0;i<groupingBalloons.size();i++){
                grouping[i]=groupingBalloons.get(i);
            }
            for (Integer x:grouping) {
                listOfBalloons.remove(x);
            }
            numOfArrow+=1;

        }
        System.out.println(numOfArrow);
    }
}

• Subtask 1: 0 / 100