「java」for-eachで配列の要素を取得する

説明
for(データ型 変数名:配列やListなどのコレクション){
some code
}

サンプルコード

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public final static List<String> cityLst = Arrays.asList("Tokyo", "Oosaka", "Fukuoka", "Yokohama");
for(String cft : cityLst){
if(cft.startsWith("To")){
System.out.println(cft);
}
}
public final static List<String> cityLst = Arrays.asList("Tokyo", "Oosaka", "Fukuoka", "Yokohama"); for(String cft : cityLst){ if(cft.startsWith("To")){ System.out.println(cft); } }
public final static List<String> cityLst = Arrays.asList("Tokyo", "Oosaka", "Fukuoka", "Yokohama");

for(String cft : cityLst){
   if(cft.startsWith("To")){
       System.out.println(cft);
    }
 }

 

Java

Posted by arkgame