[链接] 我是链接,点我呀:) [题意] 在这里输入题意 [题解] 二分最后的最大值的最小值. 得到ans 然后从后往前尽量划分. 如果发现不够分成k个. 那么就从第一个开始接着分restk个(每隔1个分1块 中间遇到之前分了的就直接跳过 [代码] /* 1.Shoud it use long long ? 2.Have you ever test several sample(at least therr) yourself? 3.Can you promise that the soluti
Copying Books 题目链接:http://acm.hust.edu.cn/vjudge/contest/view.action?cid=85904#problem/B 题目: Description Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so calledscri
题意:把一个包含m个正整数的序列划分成k个非空的连续子序列.使得所有连续子序列的序列和Si的最大值尽量小. 二分,每次判断一下当前的值是否满足条件,然后修改区间.注意初始区间的范围,L应该为所有正整数中的最大值,否则应该判断时注意.输出解的时候要使字典序最小,所以从后面贪心. #include<bits/stdc++.h> using namespace std; typedef long long ll; ; ll p[maxm]; bool vis[maxm]; int k,m; inli
题目链接: 传送门 Copying Books Time Limit: 3000MS Memory Limit: 32768 KB Description Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers. The scriber had b
Before the invention of book-printing, it was very hard to make a copy of a book. All the contents hadto be re-written by hand by so called scribers. The scriber had been given a book and after severalmonths he finished its copy. One of the most famo
首先通过二分来确定这种最大值最小的问题. 假设每个区间的和的最大值为x,那么只要判断的时候只要贪心即可. 也就是如果和不超过x就一直往区间里放数,否则就开辟一个新的区间,这样来判断是否k个区间容得下这些数. 还有就是输出也挺麻烦的,借鉴了一下lrj的代码,感觉也是十分巧妙. #include <bits/stdc++.h> using namespace std; typedef long long LL; + ; LL a[maxn]; bool last[maxn]; int n, k;
题目链接: 题目 Copying Books Time limit: 3.000 seconds 问题描述 Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers. The scriber had been given a book and after s
Copying Books Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers. The scriber had been given a book and after several months he finished its copy. O
Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers. The scriber
Yet Another Source Code for LintCode Current Status : 232AC / 289ALL in Language C++, Up to date (2016-02-10) For more problems and solutions, you can see my LintCode repository. I'll keep updating for full summary and better solutions. See cnblogs t
