repeat1.java

import java.util.Scanner;

class repeated 
{
   public static void main(String[] args) 
   {
    Scanner sc =new Scanner(System.in);
     System.out.print("Enter String : ");
     String str = sc.nextLine(); 
     int[] freq = new int[str.length()]; 
     int i, j; 

     char string[] = str.toCharArray(); 
     for(i = 0; i <str.length(); i++) { 
        freq[i] = 1; 
          for(j = i+1; j <str.length(); j++) { 
            if(string[i] == string[j]) { 
            freq[i]++; 

            string[j] = '0'; 
          } 
       } 
    } 
    System.out.println("Characters and their corresponding frequencies"); 
    for(i = 0; i <freq.length; i++) { 
       if(string[i] != ' ' && string[i] != '0') 
          System.out.println(string[i] + "-" + freq[i]); 
       } 
   }
}