package stringCheck; import java.util.Scanner; public class StringCheck { public static void main(String[] args) { String[] comment = new String[4]; comment[0] = "いまなにしてる?"; comment[1] = "何も入力されていません"; comment[2] = "投稿文が長すぎます"; comment[3] = "\"↓↓↓↓↓↓ 投稿されました ↓↓↓↓↓↓\""; for(String testComm : comment) { System.out.println(testComm); } while(true) { System.out.println(comment[0]); Scanner scanner = new Scanner(System.in); String text = scanner.next(); String str = text.strip(); System.out.println("\n" + comment[3]); } // System.out.println(str); // // System.out.println(str.length() == 0); // System.out.println(str.length() > 140); // // System.out.println(140-str.length()); } }