Java 配列の検索

事前にsort しておけば、Arrays.binarySearchで検索できる

String[] strsr = {"a", "b", "c"};
String search = "c";
if ( Arrays.binarySearch(strsr, search) >= 1){
	System.out.println("c is exists!");
} else {
	System.out.println("c is not exists");
}

• Java 配列の定義 - How might I ...