This commit is contained in:
2026-10-08 16:56:14 +09:00
parent 46e25104c2
commit cf94666c45

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import java.util.Scanner;
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[] main;
main = new String[4];
main[0] = "いまなにしてる?";
main[1] = "何も入力されていません";
main[2] = "投稿文が長すぎます";
main[3] = "↓↓↓↓↓↓ 投稿されました ↓↓↓↓↓↓";
for (String text : main) {
System.out.println(text);
}
System.out.println(main[0]);
System.out.println("");
Scanner scanner = new Scanner(System.in);
String str = scanner.nextLine();
str = str.replace(" ","").replace(" ","");
while (true) {
System.out.println("");
System.out.println("");
int length = str.length();
boolean isEmpty = length == 0;
System.out.println("0文字かどうか: " + isEmpty);
boolean inWithinLimit = length <= 140;
System.out.println("140文字以下か?: " + inWithinLimit);
int remaining = 140 - length;
System.out.println("残りの文字数" + remaining);
if (isEmpty == true) {
System.out.println("何も入力されていません");
continue;
}
else if(inWithinLimit = true) {
System.out.println("投稿文が長すぎます");
continue;
}
System.out.println("");
System.out.println(main[3]);
System.out.println(str);
scanner.close();
}
}
}