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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone {
  6.     public static void main(String[] args) throws java.lang.Exception {
  7.  
  8.         Scanner in = new Scanner(System.in);
  9.         String s = in .nextLine();
  10.  
  11.         String[] mas_s = s.split("");
  12.         Map < String, Integer > MAP1 = new TreeMap < > ();
  13.         for (int i = 0; i < mas_s.length; i++) {
  14.             {
  15.                 if (!MAP1.containsKey(mas_s[i]))
  16.                     MAP1.put(mas_s[i], 1);
  17.                 else
  18.                     MAP1.put(mas_s[i], MAP1.get(mas_s[i]) + 1);
  19.             }
  20.         }
  21.  
  22.         for (Map.Entry < String, Integer > entry: MAP1.entrySet()) {
  23.             System.out.println("'" + entry.getKey() + "' -> " + (float)(mas_s.length * entry.getValue()) / 100);
  24.         }
  25.     }
  26. }
Success #stdin #stdout 0.12s 29600KB
comments (?)
stdin 
Some short string!!!
stdout 
' ' -> 0.4
'!' -> 0.6
'S' -> 0.2
'e' -> 0.2
'g' -> 0.2
'h' -> 0.2
'i' -> 0.2
'm' -> 0.2
'n' -> 0.2
'o' -> 0.4
'r' -> 0.4
's' -> 0.4
't' -> 0.4
https://ideone.com/FV5n44
language:
Java (12.0.1)
created:
7 years ago
visibility:
public

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