Refactor
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@@ -1,7 +1,7 @@
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#include "s0039_combination_sum.hpp"
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void dfs(vector<int>& candidates, int target, vector<vector<int>>& ans,
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vector<int>& combine, int idx) {
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void S0039::dfs(vector<int>& candidates, int target, vector<vector<int>>& ans,
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vector<int>& combine, int idx) {
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if (idx == candidates.size()) {
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return;
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}
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@@ -19,8 +19,7 @@ void dfs(vector<int>& candidates, int target, vector<vector<int>>& ans,
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}
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}
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vector<vector<int>> Solution::combinationSum(vector<int>& candidates,
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int target) {
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vector<vector<int>> S0039::combinationSum(vector<int>& candidates, int target) {
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vector<vector<int>> ans;
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vector<int> combine;
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dfs(candidates, target, ans, combine, 0);
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