diff --git "a/khj20006/202601/13 BOJ G1 \354\236\220\353\245\264\352\270\260.md" "b/khj20006/202601/13 BOJ G1 \354\236\220\353\245\264\352\270\260.md"
new file mode 100644
index 00000000..006e3377
--- /dev/null
+++ "b/khj20006/202601/13 BOJ G1 \354\236\220\353\245\264\352\270\260.md"	
@@ -0,0 +1,34 @@
+```cpp
+#include <bits/stdc++.h>
+using namespace std;
+
+int N;
+int arr[1000002]{};
+int left_max1[1000002]{}, left_max2[1000002]{};
+int right_max1[1000002]{}, right_max2[1000002]{};
+
+int main() {
+    cin.tie(0)->sync_with_stdio(0);
+
+    cin>>N;
+    for(int i=1;i<=N;i++) cin>>arr[i];
+    for(int i=1;i<=N;i++) {
+        left_max1[i] = max(left_max1[i-1], arr[i]);
+        if(i>1) left_max2[i] = max(left_max2[i-1], arr[i]);
+    }
+    for(int i=N;i>=1;i--) {
+        right_max1[i] = max(right_max1[i+1], arr[i]);
+        if(i<N) right_max2[i] = max(right_max2[i+1], arr[i]);
+    }
+
+    int ans = 1e9;
+    for(int i=2;i<=N-2;i++) {
+        int left_result = min(arr[1] + left_max2[i], left_max1[i-1] + arr[i]);
+        int right_result = min(arr[i+1] + right_max1[i+2], right_max2[i+1] + arr[N]);
+        ans = min(ans, left_result + right_result);
+    }
+
+    cout<<ans;
+
+}
+```