Count char in java

CountChar java

public class CountChar {
    public static void main(String[] args) {
      
        System.out.println(count("book", 'k'));
        System.out.println(count("book", '0'));
        System.out.println(count("book", 'b'));
    }

    public static int count(String userInput, char character) {
        int n = 0;
        for (int i = 0; i < userInput.length(); i++) {
            if (userInput.charAt(i) == character) {
                n++;
            }
        }
        return n;
    }
}

Source: grepper.com

Similar codes

0 vote243 views1 answer
Install package for sqlserver in asp.net core
SQL
3 votes267 views2 answers
Install mysql powershell
SQL
1 vote254 views2 answers
Login to mysql
SQL
25 votes269 views3 answers
How to use a database to see tables mysql
SQL
0 vote268 views1 answer
Create a plsql object
SQL
0 vote288 views1 answer
Sql cursor example multiple columns
SQL
0 vote257 views1 answer
Mysql drop vs delete
SQL
0 vote245 views1 answer
Char varchar nvarchar sql
SQL
0 vote258 views1 answer
Alter database name script
SQL
4 votes258 views2 answers
Postgre sql create table
SQL