704cbf93ac0a00181eac98cb96369c4a

来自「用java语言编写」· 代码 · 共 33 行

import java.util.*;
public class TongJi {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String s1="汉字this is a text汉字";
		
		char ch;
		int cc=0;
		for(int i=0;i<args[0].length();i++)
		{
			ch=args[0].charAt(i);
			if(Character.isLetter(ch)&&(ch>255))
			{
				cc++
			}
		}
		
		
		StringTokenizer st=new StringTokenizer(s1);
		int count=st.countTokens();
		System.out.println("原串是："+s1);
		System.out.println("单词个数为："+count);
	    System.out.println("汉字个数为："+cc);
	    

	}

}