diff options
Diffstat (limited to 'other/combination_sum4.cpp')
-rw-r--r-- | other/combination_sum4.cpp | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/other/combination_sum4.cpp b/other/combination_sum4.cpp deleted file mode 100644 index b05bc96..0000000 --- a/other/combination_sum4.cpp +++ /dev/null @@ -1,24 +0,0 @@ -#include "leetcode.h" - -class Solution { -public: - int combinationSum4(vector<int> &nums, int target) { - vector<unsigned int> dp(target + 1, 0); - dp[0] = 1; - for (int i = 0; i < target; i++) { - if (!dp[i]) - continue; - for (int num : nums) - if (num + i <= target) - dp[i + num] += dp[i]; - } - return dp[target]; - } -}; - -int main() { - Solution obj; - vector<int> nums = {1, 2, 3}; - int target = 4; - cout << obj.combinationSum4(nums, target); -} |