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stringcheck/StringCheck20261009_平山.java
2026-10-09 17:26:17 +09:00

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public class StringCheck {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
String[] name = {"いまなにしてる?", "何も入力されていません", "投稿文が長すぎます","↓↓↓↓↓↓ 投稿されました ↓↓↓↓↓↓"};
String str;
str = ("  gagaga" );
String stripped = str.strip();
//テスト
/*for (String stra : name ) {
System.out.println(stra);
}
*/
while (true) {
System.out.println(name[0]);
if (stripped.length() == 0) {
System.out.println(name[1]);
} else if (stripped.length() > 140) {
System.out.println(name[2]);
} else {
System.out.println(stripped);
break;
}}
System.out.println(" ");
System.out.println(name[3]);
System.out.println(stripped);
System.out.println(140 - stripped.length());
//0を超える文字数
System.out.println(0 <= stripped.length());
//140文字未満
System.out.println(stripped.length() <= 140);
}
//空白除去
public static String inputStrng(String str) {
String stripped;
return stripped = str.strip();
}
//空文字判定
//public static String isEmptyInput() {
//文字数超過判定
//public static String isTooLongInput() {
}