public class zuoye_01 { public static void main(String[] args) { System.out.println("请输入英语片段,以点结束"); Scanner scanner = new Scanner(System.in); String str = ""; int dc = 0; while(scanner.hasNext()) { str = scanner.next(); dc++; System.out.println(str); if (str.contains(".")) { break; } } System.out.println("单词总数是" +dc); }}
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