continuedemo.java

java语法规则应用与学习

//字符串数组学习、continue学习
//在字符串数组中查找某个字符
public class ContinueDemo
{
    public static void main(String[] args)
	{

        StringBuffer searchMe = new StringBuffer(
                  "peter piper picked a peck of pickled peppers");
        int max = searchMe.length();
        int numPs = 0;

        for (int i = 0; i < max; i++)
		{
	        //查找小写字母p
            if (searchMe.charAt(i) != 'p')
	        continue;
	    //计数器变量加1
	        numPs++;
           searchMe.setCharAt(i, 'P');
        }
        System.out.println("Found " + numPs + " p's in the string.");
        System.out.println(searchMe);
    }
}