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authorJack Sangdahl <[email protected]>2025-03-10 00:36:13 -0600
committerJack Sangdahl <[email protected]>2025-03-10 00:36:13 -0600
commit7c60dee83b436e8e8a667bf9f191beced8de4fc3 (patch)
treeeb7a24ee2067f92245c57bb118e85a1baf15df50 /other/combination_sum4.cpp
parent5d7cdc215e4ba1ec4cbb24c084cccb5e5e641468 (diff)
downloadleetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.tar.gz
leetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.zip
chore: move cpp and rust code to directory
Diffstat (limited to 'other/combination_sum4.cpp')
-rw-r--r--other/combination_sum4.cpp24
1 files changed, 24 insertions, 0 deletions
diff --git a/other/combination_sum4.cpp b/other/combination_sum4.cpp
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+#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);
+}