lanqiao 2107 修剪灌木(数学优化)

13lanqiao/test4-2.cpp

@@ -0,0 +1,13 @@
+// lanqiao 2107 修剪灌木(数学优化)
+#include<bits/stdc++.h>
+using namespace std;
+int main(){
+    int n; cin >> n;
+    for(int i = 1; i <= n; i++){
+        cout << max(i - 1, n - i) * 2 << endl;
+    }
+    return 0;
+}
+/* test samples -> 4 2 4
+3
+*/