Java示例线性搜索

public class HelloWorld {

   public static void main(String[] args) {

      int[] a = { 2, 5, -2, 6, -3, 8, 0, -7, -9, 4 };

      int target = 0;



      for (int i = 0; i < a.length; i++) {

         if (a[i] == target) {

            System.out.println("Element found at index " + i);

            break;

         }

      }

   }

}