Design T-Shirt Problem Description Soon after he decided to design a T-shirt for our Algorithm Board on Free-City BBS, XKA found that he was trapped by all kinds of suggestions from everyone on the board. It is indeed a mission-impossible to have eve…
The ranklist of PAT is generated from the status list, which shows the scores of the submissions. This time you are supposed to generate the ranklist for PAT. Input Specification: Each input file contains one test case. For each case, the first line…
#include<bits/stdc++.h> using namespace std; struct node{ int l,r; }num[]; int w_comp(const node &a,const node &b){ if (a.l!=b.l) return a.l>b.l;//先比较第一个关键字,从大到小排序 return a.r<b.r;//比较第二个关键字,从小到大排序 } int main(){ int n; cin>>n; ;i&…
http://acm.hdu.edu.cn/showproblem.php?pid=1031 题意 :n个人,每个人对m件衣服打分,每个人对第 i 件衣服的打分要加起来,选取和前 k 高的输出他们的编号 i ,然后这k个的序号要倒序输出 思路 :快排一下就行了.这道题坑了我好几遍TLE,原因是我交的语言是G++而不是C++...... #include <iostream> #include <algorithm> #include <stdio.h> using na…
Design T-Shirt Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6527 Accepted Submission(s): 3061 Problem Description Soon after he decided to design a T-shirt for our Algorithm Board on Free…
FatMouse' Trade Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 60654 Accepted Submission(s): 20406 Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats g…
一 标题 常用结构体 二 API 1 NSRange 表示一个范围 A 实例化 NSRange rg={3,5};//第一参数是起始位置第二个参数是长度 B 实例化 NSRange rg2=NSMakeRange(3,5) C 打印NSRange可以使用Foundation中方法 NSLog(@"rg2 is %@", NSStringFromRange(rg2));//注意不能直接NSLog(@"rg2 is %@", r, 因为rg2不是对象(准确的说%@是指针…
原文:https://studygolang.com/articles/1598 晚上准备动手写点 go 的程序的时候,想起 go 如何排序的问题.排序 sort 是个基本的操作,当然搜索 search 也是.c 提供一个 qsort 和 bsearch,一个快排一个二分查找,不过是使用起来都不方便: c++ 中的 sort 貌似很不错,因为 c++ 支持泛型(或是说模板),所以很多东西使用起来很方便.go 是通过 sort 包提供排序和搜索,因为 go 暂时不支持泛型(将来也不好说支不支持),…