各位帮帮忙看一看,给改一下,反转操作怎么写成方法,自学党,帮帮忙
Java8的:
public static int[] reserve(int[] src) { IntStream intStream = IntStream.rangeClosed(1, src.length); int[] dstArray = intStream.map(index -> src[src.length - index]).toArray(); return dstArray; }