stream流使用reduce求最大值
时间: 2023-09-10 15:12:22 浏览: 53
使用Stream流的reduce方法求最大值的代码如下:
```java
List<Integer> list = Arrays.asList(new Integer[]{1, 2, 3, 4, 5, 6, 78, 9});
int max = list.stream().reduce(Integer::max).get();
```
在这段代码中,我们先将要操作的数字集合转换成Stream流,然后使用reduce方法结合Integer的max方法来求得最大值。最后通过get方法获取最终结果。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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