1.链接地址: http://bailian.openjudge.cn/practice/2000 http://poj.org/problem?id=2000 2.题目: 总Time Limit: 1000ms Memory Limit: 65536kB Description The king pays his loyal knight in gold coins. On the first day of his service, the knight receives one gold c…

题目链接:http://poj.org/problem?id=2000 题目大意:求N天得到多少个金币,第一天得到1个,第二.三天得到2个,第四.五.六天得到3个....以此类推,得到第N天的金币数. #include <iostream> #include <cstdio> #include <cmath> using namespace std; int main () { int x,n,p; while(cin>>n) { ) break; x=p=…

#include<iostream> #include<cstdio> #define MAXN 10009 using namespace std; ]; int main() { //freopen("acm.acm","r",stdin); int i; ; ; a[] = ; ; i <= MAXN; ++ i) { a[i] = j; a[i] = a[i-] + a[i]; ++ k; if(k == j) { k = ;…

一.Description The king pays his loyal knight in gold coins. On the first day of his service, the knight receives one gold coin. On each of the next two days (the second and third days of service), the knight receives two gold coins. On each of the ne…

Post Office Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 22278 Accepted: 12034 Description There is a straight highway with villages alongside the highway. The highway is represented as an integer axis, and the position of each village…

Flip Game Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 37427   Accepted: 16288 Description Flip game is played on a rectangular 4x4 field with two-sided pieces placed on each of its 16 squares. One side of each piece is white and the…

再次面对像栈和队列这样的相当基础的数据结构的学习,应该从多个方面,多维度去学习. 首先,这两个数据结构都是比较常用的,在标准库中都有对应的结构能够直接使用,所以第一个阶段应该是先学习直接来使用,下一个阶段再去探究具体的实现,以及对基本结构的改造! C++标准库中的基本使用方法: 栈: #include<stack> 定义栈,以如下形式实现: stack<Type> s; 其中Type为数据类型(如 int,float,char等) 常用操作有: s.push(item);    /…

http://poj.org/problem?id=1266 Cover an Arc. Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 823   Accepted: 308 Description A huge dancing-hall was constructed for the Ural State University's 80-th anniversary celebration. The size of t…

Log 2016-3-21 网上找的POJ分类,来源已经不清楚了.百度能百度到一大把.贴一份在博客上,鞭策自己刷题,不能偷懒!! 初期: 一.基本算法: (1)枚举. (poj1753,poj2965) (2)贪心(poj1328,poj2109,poj2586) (3)递归和分治法. (4)递推. (5)构造法.(poj3295) (6)模拟法.(poj1068,poj2632,poj1573,poj2993,poj2996) 二.图算法: (1)图的深度优先遍历和广度优先遍历. (2)最短路…

初期:一.基本算法:     (1)枚举. (poj1753,poj2965)     (2)贪心(poj1328,poj2109,poj2586)     (3)递归和分治法.     (4)递推.     (5)构造法.(poj3295)     (6)模拟法.(poj1068,poj2632,poj1573,poj2993,poj2996)二.图算法:     (1)图的深度优先遍历和广度优先遍历.     (2)最短路径算法(dijkstra,bellman-ford,floyd,hea…