From 83bf748faa10cd36fb577d4d4dc0b880c5002aac Mon Sep 17 00:00:00 2001
From: Kirito <1362050620@qq.com>
Date: Sun, 22 May 2016 16:51:12 +0800
Subject: [PATCH] Create 1170_2cto.cpp

From http://www.2cto.com/kf/201209/153658.html
---
 POJ/1170_2cto.cpp | 68 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 POJ/1170_2cto.cpp

diff --git a/POJ/1170_2cto.cpp b/POJ/1170_2cto.cpp
new file mode 100644
index 0000000..9d61443
--- /dev/null
+++ b/POJ/1170_2cto.cpp
@@ -0,0 +1,68 @@
+#include <stdio.h> 
+#include <string.h> 
+#define MAX 110000 
+#define INF (1<<29) 
+#define min(a,b) ((a)<(b)?(a):(b)) 
+ 
+ 
+struct product { 
+     
+    int code,st,num,price; 
+}arr[MAX],special[MAX]; 
+int dp[MAX],hash[1000],n,m,nn,ans; 
+int ST[10] = {1,6,36,216,1296,7776,46656,279936}; 
+ 
+ 
+void Initial() { 
+ 
+    ans = nn = 0; 
+    memset(hash,-1,sizeof(hash)); 
+    for (int i = 0; i < ST[6]; ++i) 
+        dp[i] = INF; 
+} 
+void Solve_DP() { 
+ 
+    int i,j,k; 
+    dp[0] = 0; 
+    for (i = 0; i <= nn; ++i) 
+        for (j = 0; j < n + m; ++j) 
+            dp[i+arr[j].st] = min(dp[i+arr[j].st],dp[i]+arr[j].price); 
+    ans = min(ans,dp[nn]); 
+} 
+ 
+ 
+int main() 
+{ 
+    int i,j,k,tp,num,code; 
+ 
+ 
+    while (scanf("%d",&n) != EOF) { 
+ 
+        Initial(); 
+        for (i = 0; i < n; ++i) { 
+ 
+            scanf("%d%d%d",&arr[i].code,&arr[i].num,&arr[i].price); 
+            arr[i].st = ST[i]; 
+            hash[arr[i].code] = i; 
+            nn += arr[i].num * arr[i].st; 
+            ans += arr[i].num * arr[i].price; 
+        } 
+        scanf("%d",&m); 
+        for (i = 0; i < m; ++i) { 
+ 
+            scanf("%d",&k); 
+            arr[i+n].st = 0; 
+            for (j = 0; j < k; ++j) { 
+ 
+                scanf("%d%d",&code,&num); 
+                if (hash[code] == -1) continue; 
+                arr[i+n].st += arr[hash[code]].st * num; 
+            } 
+            scanf("%d",&arr[i+n].price); 
+        } 
+ 
+ 
+        Solve_DP(); 
+        printf("%d\n",ans); 
+    } 
+}