diff --git "a/exercise/LC0001_\350\214\203\344\277\256\350\252\211.cpp" "b/exercise/LC0001_\350\214\203\344\277\256\350\252\211.cpp"
new file mode 100644
index 0000000000000000000000000000000000000000..4a61bd0c3ff88d172ce29c9a85e34857c1714657
--- /dev/null
+++ "b/exercise/LC0001_\350\214\203\344\277\256\350\252\211.cpp"
@@ -0,0 +1,17 @@
+class Solution {
+public:
+    vector<int> twoSum(vector<int>& nums, int target) {
+       int n = nums.size();
+        for (int i = 0; i < n; ++i) 
+        {
+            for (int j = i + 1; j < n; ++j) 
+            {
+                if (nums[i] + nums[j] == target) 
+                {
+                    return {i, j};
+                }
+            }
+        }
+        return {};
+    }
+};