java循环技巧

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java
循环技巧
       
在Java
程序中可能使用多层循环来处理复杂的逻辑。但如果要从最内层循环跳出最外层循环是比较麻烦。下面的代码是一个三层循环的例子：
       
String[]arr=newString[]{"a","b","c"};
　　for(Strings:arr)
　　{
　　for(Stringss:arr)
　　{
　　for(Stringsss: