help
package com.codegym.task.task10.task1012;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
/*
Number of letters
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
// Alphabet
String abc = "abcdefghijklmnopqrstuvwxyz";
char[] abcArray = abc.toCharArray();
ArrayList<Character> alphabet = new ArrayList<>();
for (char letter : abcArray) {
alphabet.add(letter);
}
// Read in strings
ArrayList<String> list = new ArrayList<>();
for (int i = 0; i < 10; i++) {
String s = reader.readLine();
list.add(s.toLowerCase());
}
// write your code here
ArrayList<Integer> out=new ArrayList<>();
for(int i=0;i<26;i++) out.add(0);
//for(int i=0;i<26;i++) System.out.print(out.get(i));
for(String s:list)
{
for(Character c:s.toCharArray())
{
out.set(c-'a',out.get(c-'a')+1);
}
}
// System.out.println();
//for(int i=0;i<26;i++) System.out.print(out.get(i));
for(int i=0;i<out.size();i++)
System.out.println(alphabet.get(i)+" "+out.get(i));
}
}
package com.codegym.task.task10.task1012;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
/*
Number of letters
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
// Alphabet
String abc = "abcdefghijklmnopqrstuvwxyz";
char[] abcArray = abc.toCharArray();
ArrayList<Character> alphabet = new ArrayList<>();
for (char letter : abcArray) {
alphabet.add(letter);
}
// Read in strings
ArrayList<String> list = new ArrayList<>();
for (int i = 0; i < 10; i++) {
String s = reader.readLine();
list.add(s.toLowerCase());
}
// write your code here
ArrayList<Integer> out=new ArrayList<>();
for(int i=0;i<26;i++) out.add(0);
//for(int i=0;i<26;i++) System.out.print(out.get(i));
for(String s:list)
{
for(Character c:s.toCharArray())
{
out.set(c-'a',out.get(c-'a')+1);
}
}
// System.out.println();
//for(int i=0;i<26;i++) System.out.print(out.get(i));
for(int i=0;i<out.size();i++)
System.out.println(alphabet.get(i)+" "+out.get(i));
}
}