diff options
Diffstat (limited to 'sum_even_num_queries.cpp')
-rw-r--r-- | sum_even_num_queries.cpp | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/sum_even_num_queries.cpp b/sum_even_num_queries.cpp deleted file mode 100644 index a58e3b2..0000000 --- a/sum_even_num_queries.cpp +++ /dev/null @@ -1,22 +0,0 @@ -#include "leetcode.h" - -class Solution { -public: - vector<int> sumEvenAfterQueries(vector<int> &nums, vvd & queries) { - int evenSum = 0; - for (auto x : nums) - if (x % 2 == 0) - evenSum += x; - vector<int> ans; - for (auto q : queries) { - int val = q[0], idx = q[1]; - if (nums[idx] % 2 == 0) - evenSum -= nums[idx]; - nums[idx] += val; - if (nums[idx] % 2 == 0) - evenSum += nums[idx]; - ans.push_back(evenSum); - } - return ans; - } -}; |