题目传送门 /* 模拟:找到规律分别输出就可以了,简单但是蛮有意思的 */ #include <cstdio> #include <algorithm> #include <cstring> #include <cmath> #include <string> using namespace std; ; const int INF = 0x3f3f3f3f; void print_An(int n) { ; i<=n; ++i) { pr…

Let An = sin(1–sin(2+sin(3–sin(4+…sin(n))…)Let Sn = (…(A1+n)A2+n–1)A3+…+2)An+1For given N print SN Input One integer N. 1 ≤ N ≤ 200 Output Line containing SN Sample input output 3 ((sin(1)+3)sin(1–sin(2))+2)sin(1–sin(2+sin(3)))+1 Problem Author: Vlad…

就是打印以下这两个复杂的式子: Let An = sin(1–sin(2+sin(3–sin(4+-sin(n))-) Let Sn = (-(A1+n)A2+n–1)A3+-+2)An+1 For given N print SN Input One integer N. 1 ≤ N ≤ 200 Output Line containing SN Sample input output 3 ((sin(1)+3)sin(1–sin(2))+2)sin(1–sin(2+sin(3)))+1 一看…

杭电ACM分类: 1001 整数求和 水题1002 C语言实验题——两个数比较 水题1003 1.2.3.4.5... 简单题1004 渊子赛马 排序+贪心的方法归并1005 Hero In Maze 广度搜索1006 Redraiment猜想 数论:容斥定理1007 童年生活二三事 递推题1008 University 简单hash1009 目标柏林 简单模拟题1010 Rails 模拟题(堆栈)1011 Box of Bricks 简单题1012 IMMEDIATE DECODABILITY…

转载:from http://blog.csdn.net/qq_28236309/article/details/47818349 基础题:1000.1001.1004.1005.1008.1012.1013.1014.1017.1019.1021.1028.1029. 1032.1037.1040.1048.1056.1058.1061.1070.1076.1089.1090.1091.1092.1093. 1094.1095.1096.1097.1098.1106.1108.1157.116…

A - The First Day at SchoolTime Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=87157#problem/A Description Vasya is a young and very promising android. Today is his first day at University. Vasya has ver…

space=1&num=1404">1404. Easy to Hack! Time limit: 1.0 second Memory limit: 64 MB When Vito Maretti writes an important letter he encrypts it. His method is not very reliable but it's enough to make any detective understand nothing in that lett…

This cheeseburger you don't need 题目连接: http://acm.timus.ru/problem.aspx?space=1&num=1993 Description Master Yoda is the oldest member of the Jedi Council. He conducts preparatory classes of little Younglings up to the moment they get a mentor. All Yo…

2020. Traffic Jam in Flower Town Time limit: 1.0 secondMemory limit: 64 MB Having returned from Sun City, Dunno told all his friends that every shorty may have a personal automobile. Immediately after that so many citizens took a fancy of becoming ro…

2015. Zhenya moves from the dormitory Time limit: 1.0 secondMemory limit: 64 MB After moving from his parents’ place Zhenya has been living in the University dormitory for a month. However, he got pretty tired of the curfew time and queues to the sho…