'commit'

TangDou/XiTi/1318.cpp

@@ -0,0 +1,18 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+const int N = 1010;
+int a[N];
+int main() {
+    int n;
+    scanf("%d", &n);
+    for (int i = 0; i < n; i++) scanf("%d", &a[i]);
+
+    printf("%d ", (a[0] + a[1]) / 2);
+
+    for (int i = 1; i < n - 1; i++)
+        printf("%d ", (a[i - 1] + a[i] + a[i + 1]) / 3);
+
+    printf("%d\n", (a[n - 2] + a[n - 1]) / 2);
+    return 0;
+}