wordcounter.java

单词计算器,可以统计你输入的单词的字母数有多少个等多个程序

import javax.swing.JOptionPane;
import java.lang.String;
import java.util.StringTokenizer;
public class WordCounter 
{
    public WordCounter() {
    }
    public static void main(String[] args) 
    {
       int i;
       int total=0;
       String s;
       String string;
       string = JOptionPane.showInputDialog(null);
       StringTokenizer tokenizer = new StringTokenizer(string);
       int[] num = new int[10];
       while(tokenizer.hasMoreTokens())
       {
           
           s = tokenizer.nextToken();
           i= s.length();
           num[i]++;
       }
       System.out.println("长度    个数");
       for(i=1;i<10;i++)
       {
           System.out.println(i+"       "+num[i]);
           total+=num[i];
       }
       System.out.println("合计   "+total);
       
    }
    
}