whiledemo2.java

来自「《Java语言程序设计》源代码 很好的JAVA入门的好的代码」· Java 代码 · 共 14 行

public class WhileDemo2{
        public static void main(String[] args) {
                String copyFromMe = "Copy this string until you encounter the letter 'u'.";
                StringBuffer copyToMe = new StringBuffer();
                int i = 0;
                char c = copyFromMe.charAt(i);
               while (c != 'g') {
                        copyToMe.append(c);
                        c = copyFromMe.charAt(++i);
                }
                System.out.println(copyToMe);
        }
}