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12 Commits
y-ogawa
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270a29f787
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1
.gitignore
vendored
1
.gitignore
vendored
@@ -24,3 +24,4 @@
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hs_err_pid*
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replay_pid*
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/.metadata/
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37
Exercises/src/Day2/Day2_5.java
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37
Exercises/src/Day2/Day2_5.java
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@@ -0,0 +1,37 @@
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package Day2;
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import java.util.Scanner;
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public class Day2_5 {
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public static void main(String[] args) {
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String[] messages = { "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 ↓↓↓↓↓↓" };
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Scanner scan = new Scanner(System.in);
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String str = "";
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int maxLength = 140;
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while (true) {
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System.out.println(messages[0]);
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str = scan.nextLine().replace(" ", "").replace(" ", "");
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// 三項演算子 error message in shot the statement but this way is error race hight ( so just the study no using)
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String errorMessage = str.isEmpty() ? messages[1]
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: str.length() > maxLength ? messages[2] : null;
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//null is need the end for root when check the statement that is reprecent for nothig any statement;
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if (errorMessage != null) {
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System.out.println(errorMessage);
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continue;
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}
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break;
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}
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System.out.println();
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System.out.println(messages[3]);
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System.out.println(str);
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scan.close();
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}
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}
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48
Exercises/src/Day2/StringCheck.java
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48
Exercises/src/Day2/StringCheck.java
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@@ -0,0 +1,48 @@
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package Day2;
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import java.util.Scanner;
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public class StringCheck {
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public static void main(String[] args) {
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String[] messages = { "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 ↓↓↓↓↓↓" };
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Scanner scan = new Scanner(System.in);
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String str = "";
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//int maxLength = 140;
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// 段階1: 無限ループ化
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while (true) {
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System.out.println(messages[0]);
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str = scan.nextLine();
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//str = scan.nextLine().trim();
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str = str.replaceAll("[\\s ]", "");
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//String str1 = str.replaceAll("[ ]", "");
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//System.out.println("あなたの入力は: [" + str + "]");
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//2段階のif
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boolean isEmpty = str.isEmpty();
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boolean isTooLong = str.length() > 140;
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if (isEmpty) {
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System.out.println(messages[1]);
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continue;
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}
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//(Length check) 140 under
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if (isTooLong) {
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System.out.println(messages[2]);
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continue;
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}
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break;
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}
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System.out.println();
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System.out.println(messages[3]);
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System.out.println(str);
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scan.close();
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}
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}
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34
Exercises/src/day_1/StringCheck.java
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34
Exercises/src/day_1/StringCheck.java
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@@ -0,0 +1,34 @@
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package day_1;
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import java.util.Scanner;
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public class StringCheck {
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public static void main(String[] args) {
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// TODO 自動生成されたメソッド・スタブ
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String[] messages = { "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 ↓↓↓↓↓↓" };
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Scanner scan = new Scanner(System.in);
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System.out.println(messages[0]);
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// 1 မျက်နှာစာ ဖတ်ရှုပြီး ရှေ့နောက် Space များကို ဖြတ်တောက်ခြင်း
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String str = scan.nextLine().trim();
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// အလုပ်လုပ်ပုံ စစ်ဆေးရန်အတွက် str ၏ ပါဝင်မှုကို ပြသခြင်း
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System.out.println("入力値: [" + str + "]");
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//問題3
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boolean isEmpty = (str.length() == 0); // empty ckeck空文字判定:str の文字数が 0 かどうか
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boolean isTooLong = (str.length() > 140); // limit spelling str の文字数が 140 を超えるかどうか
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int remainingLength = 140 - str.length(); //残り入力可能文字数(140 - 文字数)
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//空行を1行表示する (fill the enter)
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System.out.println();
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// take out arrage string number 2
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System.out.println(messages[3]);
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// print input string
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System.out.println(str);
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}
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}
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BIN
doc/テストケース一覧_Hein.xlsx
Normal file
BIN
doc/テストケース一覧_Hein.xlsx
Normal file
Binary file not shown.
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