更新0018JAVA版本

用例有一个是[1000000000,1000000000,1000000000,1000000000] -294967296 如果用int会越界，所以修改为long
2022-07-02 21:58:17 +08:00 · 2022-07-02 21:58:17 +08:00 · 889256a378
parent 23cc66346c
commit 889256a378
1 changed files with 1 additions and 1 deletions
--- a/problems/0018.四数之和.md
+++ b/problems/0018.四数之和.md
@ -153,7 +153,7 @@ class Solution {
                int left = j + 1;
                int right = nums.length - 1;
                while (right > left) {
-                    int sum = nums[i] + nums[j] + nums[left] + nums[right];
+                    long sum = (long) nums[i] + nums[j] + nums[left] + nums[right];
                    if (sum > target) {
                        right--;
                    } else if (sum < target) {