*** 倒叙遍历数组***
for(int i = arr.length-1 ;i > 0;i--){ System.out.println(arr[i]);}
import java.utils.stream.IntStream; IntStream.range(1,arr.length).forEach(item->System.out.println(arr[arr.length - item]));
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*** 倒叙遍历数组***