1125. Chain the Ropes (25) 时间限制 200 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue Given some segments of rope, you are supposed to chain them into one rope. Each time you may only fold two segments into loops and chain them into one piec…

Given some segments of rope, you are supposed to chain them into one rope. Each time you may only fold two segments into loops and chain them into one piece, as shown by the figure. The resulting chain will be treated as another segment of rope and c…

贪心水题,每次取最短的两个绳子合并,长度缩减成一半 #include <iostream> #include <cstdio> #include <algorithm> #include <string.h> #include <string> #include <map> using namespace std; +; int a[maxn]; int main() { int n; scanf("%d",&am…

1125 Chain the Ropes (25 分) Given some segments of rope, you are supposed to chain them into one rope. Each time you may only fold two segments into loops and chain them into one piece, as shown by the figure. The resulting chain will be treated as a…

1125 Chain the Ropes (25 分) Given some segments of rope, you are supposed to chain them into one rope. Each time you may only fold two segments into loops and chain them into one piece, as shown by the figure. The resulting chain will be treated as a…

Given some segments of rope, you are supposed to chain them into one rope. Each time you may only fold two segments into loops and chain them into one piece, as shown by the figure. The resulting chain will be treated as another segment of rope and c…

题意:略. 思路:思考一下,最先拿去对折的绳子会参与之后的每次对折,而对一条绳子而言,对折的次数越多剩下的就越短,因此,要让最终的结果尽可能长,应该先让较短的绳子先对折. 代码: #include <cstdio> #include <algorithm> using namespace std; ; int segment[maxn]; int main() { int n; scanf("%d",&n); ;i<n;i++) scanf(&qu…

1125. Chain the Ropes (25) 时间限制 200 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue Given some segments of rope, you are supposed to chain them into one rope. Each time you may only fold two segments into loops and chain them into one piec…

Source: PAT A1125 Chain the Ropes (25 分) Description: Given some segments of rope, you are supposed to chain them into one rope. Each time you may only fold two segments into loops and chain them into one piece, as shown by the figure. The resulting…

1079 Total Sales of Supply Chain (25 分)   A supply chain is a network of retailers(零售商), distributors(经销商), and suppliers(供应商)-- everyone involved in moving a product from supplier to customer. Starting from one root supplier, everyone on the chain b…