breakdemo.java

java语法规则应用与学习

//数组学习、break学习
//在数组中查找元素
public class BreakDemo 
{
    public static void main(String[] args) 
	{
        int[] arrayOfInts = { 32, 87, 3, 589, 12, 1076,
                              2000, 8, 622, 127 };
        int searchfor = 12;
        int i = 0;
        boolean foundIt = false;
        for ( ; i < arrayOfInts.length; i++) 
		{
            if (arrayOfInts[i] == searchfor) 
			{
                foundIt = true;
                break;
	         }
        }
        if (foundIt) 
		{
	      System.out.println("Found " + searchfor + " at index " + i);
        }
		else
		{
		      System.out.println(searchfor + "not in the array");
	    }
    }
}