diff --git a/src/8/30/P1063.cpp b/src/8/30/P1063.cpp
new file mode 100644
index 0000000..f001f25
--- /dev/null
+++ b/src/8/30/P1063.cpp
@@ -0,0 +1,56 @@
+/*
+
+dp[i][j]=将[1,j]合并为一堆时的最大总能量
+dp[i][j]=max(
+    dp[i][j],
+    dp[i][k]+dp[k+1][j]+i.m*k.n*j.n
+)
+
+dp[i][j]=0
+
+*/
+#include <algorithm>
+#include <cstdint>
+#include <iostream>
+#include <utility>
+#include <vector>
+using ll = int64_t;
+
+#define pvp(v)do{\
+        std::cout<<#v<<":\n";\
+        for(const auto&i:(v)){\
+            std::cout<<i.first<<", "<<i.second<<"\n";\
+        }\
+    }while(0)
+
+int main(){
+    ll n;
+    std::cin>>n;
+    std::vector<ll> h(2*n+1);
+    std::vector<std::vector<ll>> dp(2*n+1,std::vector<ll>(2*n+1));
+
+    for(ll i=1;i<=n;++i){
+        std::cin>>h[i];
+        h[n+i]=h[i];
+    }
+    // pvp(v);
+    for(ll len=2;len<=n;++len){
+        for(ll i=1;i<=2*n-len;++i){
+            ll j=i+len-1;
+            for(ll k=i;k<j;k++){
+                dp[i][j]=std::max(
+                    dp[i][j],
+                    dp[i][k]+dp[k+1][j]+h[i]*h[k+1]*h[j+1]
+                );
+            }
+        }
+    }
+    ll ans=0;
+    for(ll i=1;i<=n;i++){
+        ans=std::max(
+            ans,
+            dp[i][i+n-1]
+        );
+    }
+    std::cout<<ans<<"\n";
+}
\ No newline at end of file