fork download
copy 
  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Main
  6. {
  7.  
  8. 	private static class Candidates implements Comparable<Candidates>{
  9. 	    public String name;
  10. 	    public float numb;
  11.  
  12. 	    public Candidates(String name, float numb) {
  13. 	        this.name = name;
  14. 	        this.numb = numb;
  15. 	    }
  16.  
  17. 	    @Override
  18. 		public int compareTo(Candidates o) 
  19. 		{
  20. 			int res = (int)(o.numb - this.numb);
  21. 		    return res;
  22. 		}
  23. 	}
  24.  
  25. 	public static void main (String[] args)
  26. 	{
  27. 		Scanner in = new Scanner(System.in);
  28.  
  29. 		int candidateNum = in.nextInt(), ballotNum=in.nextInt();
  30. 	    Candidates[] candidate=new Candidates[candidateNum+1];
  31. 	    String s2 = in.nextLine();
  32. 	    for (int i = 0; i < candidateNum; i++)
  33. 	    {
  34. 	    	String s = in.nextLine();
  35. 	    	Candidates tmp=new Candidates(s,0);
  36. 	    	candidate[i]=tmp;
  37. 	    }
  38. 	    Candidates tmp=new Candidates("Invalid",0);
  39. 	    candidate[candidateNum]=tmp;
  40. 	    int count = 0, num=0;
  41. 	    for (int i = 0; i < ballotNum; i++)
  42. 	    {
  43. 	        String s = in.nextLine();
  44. 	        count = 0;
  45. 	        for (int j = 0; j < candidateNum; j++)
  46. 	        {
  47. 	            if (s.charAt(j) == 'X')
  48. 	            {
  49. 	                count++;
  50. 	                num = j;
  51. 	            }
  52. 	            if (Character.isLetter(s.charAt(j)) && s.charAt(j) != 'X')
  53. 	                count=2;
  54. 	        }
  55. 	        if (count == 1)
  56. 	        {
  57. 	            candidate[num].numb++;
  58. 	        }
  59. 	        else
  60. 	            candidate[candidateNum].numb++;
  61.  
  62. 	    }
  63. 	    Arrays.sort(candidate,0,candidateNum);
  64. 	    for (int i = 0; i <= candidateNum; i++)
  65. 	    {
  66. 	    	if(i!=candidateNum)
  67. 	    		System.out.printf("%s %.2f%% \n", candidate[i].name, candidate[i].numb*100/ballotNum);
  68. 	    	else
  69. 	    		System.out.printf("%s %.2f%%", candidate[i].name, candidate[i].numb*100/ballotNum);
  70. 	    }
  71. 	}
  72. }
Runtime error #stdin #stdout #stderr 0.13s 35404KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
stderr
copy 
Exception in thread "main" java.util.NoSuchElementException
	at java.base/java.util.Scanner.throwFor(Scanner.java:937)
	at java.base/java.util.Scanner.next(Scanner.java:1594)
	at java.base/java.util.Scanner.nextInt(Scanner.java:2258)
	at java.base/java.util.Scanner.nextInt(Scanner.java:2212)
	at Main.main(Main.java:29)
https://ideone.com/0aA2eI
https://w...content-available-to-author-only...p.com/ru/problems/6261
language:
Java (HotSpot 12)
created:
3 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!