breakwithlabeldemo.java

来自「JAVA编程思想源代码 值得一下 很难找的」· Java 代码 · 共 31 行

package chapter4;

public class BreakWithLabelDemo {

	public static void main(String[] args) {

		int[][] arrayOfInts = { { 32, 24, 3, 589 }, { 12, 1076, 2000, 8 },
				{ 622, 127, 39, 955 } };
		int searchfor = 39;
		int i = 0;
		int j = 0;
		boolean foundIt = false;

		search: for (; i < arrayOfInts.length; i++) {
			for (j = 0; j < arrayOfInts[i].length; j++) {
				if (arrayOfInts[i][j] == searchfor) {
					foundIt = true;
					break search;
				}
			}
		}

		if (foundIt) {
			System.out.println("Found " + searchfor + " it the array at " + i + ", " + j);
		} else {
			System.out.println(searchfor + "not in the array");
		}

	}
}