Update 1005.K次取反后最大化的数组和.md

hailincai · web-flow · commit 15ca61a88074 · 2021-08-29T07:37:38.000-04:00
保持Java代码的一致性，使用stream api来返回累加结果。
diff --git a/problems/1005.K次取反后最大化的数组和.md b/problems/1005.K次取反后最大化的数组和.md
@@ -117,11 +117,8 @@ class Solution {
 	}
 	// 如果K还大于0，那么反复转变数值最小的元素，将K用完
 	if (k % 2 == 1) nums[len - 1] = -nums[len - 1];
-	int result = 0;
-	for (int a : nums) {
-	    result += a;
-	}
-	return result;
+	
+	return Arrays.stream(nums).sum();
     }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -117,11 +117,8 @@ class Solution {`
`117`	`117`	`}`
`118`	`118`	`// 如果K还大于0，那么反复转变数值最小的元素，将K用完`
`119`	`119`	`if (k % 2 == 1) nums[len - 1] = -nums[len - 1];`
`120`		`- int result = 0;`
`121`		`- for (int a : nums) {`
`122`		`- result += a;`
`123`		`- }`
`124`		`- return result;`
	`120`	`+`
	`121`	`+ return Arrays.stream(nums).sum();`
`125`	`122`	`}`
`126`	`123`	`}`
`127`	`124`	```