FilesExpand file tree

 master

/

Main.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

27 lines (20 loc) · 754 Bytes

 master

/

Main.java

Copy path

Top

File metadata and controls

• Code
• Blame

27 lines (20 loc) · 754 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

package org.example;

import java.util.HashMap;

//TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or

// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.

public class Main {

public static void main(String[] args) {

String test = "Now is the time for all good men to come to the aid of their country.";

char[] testArray = test.toCharArray();

HashMap<Character, Integer> foundChars = new HashMap<>();

for(char chr : testArray) {

if (foundChars.containsKey(chr)){

foundChars.put(chr, foundChars.get(chr)+1);

} else {

foundChars.put(chr, 1);

}

}

System.out.println(foundChars);

// comment

}

}