투표 시뮬레이터

miniProject01\Vote.java

/*
 작성자: 고지민
*/
import java.util.*;

public class Main {
    public static void main(String[] args) {
        run(10000);
    }
    public static void run(int end){ // end 최대값
        Random rnd = new Random(System.currentTimeMillis());
        int vote;
        String[] politicians={"이재명","윤석열","심상정","안철수"};
        int[] votes={0,0,0,0};

        for(int i=0 ;i<end;i++){
            vote=rnd.nextInt(4);
            System.out.printf("[투표진행율]: %02.2f%%, %d명 투표 => %s\n" ,(double)i/end*100,i+1,politicians[vote]);
            votes[vote]+=1;

            for(int j=0;j< politicians.length;j++) {
                System.out.printf("[기호:%d] %s : %02.2f%%, (투표수: %d)\n", j + 1, politicians[j], (double) votes[j] / end*100, votes[j]);
            }
            System.out.println();
        }

        int max=0;
        int max_index=0;

        for(int i=0;i<votes.length;i++){
            if(votes[i]>max){
                max=votes[i];
                max_index=i;
            }
        }
        System.out.printf("[투표결과] 당선인: %s",politicians[max_index]);
        
    }

}