Java 实例 - break 关键字用法
Java 教程
· 2019-02-10 16:41:57
Java break 语句可以直接强行退出当前的循环，忽略循环体中任何其他语句和循环条件测试。
以下实例使用了 break 关键字来跳出当前循环：
Main.java 文件
public class Main {
public static void main(String[] args) {
int[] intary = { 99,12,22,34,45,67,5678,8990 };
int no = 5678;
int i = 0;
boolean found = false;
for ( ; i < intary.length; i++) {
if (intary[i] == no) {
found = true;
break;
}
}
if (found) {
System.out.println(no + " 元素的索引位置在: " + i);
}
else {
System.out.println(no + " 元素不在数组中");
}
}
}
以上代码运行输出结果为：
5678 元素的索引位置在: 6
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