A Computer Graphics Problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 43 Accepted Submission(s): 40 Problem Description In this problem we talk about the study of Computer Graphics. Of…
A Computer Graphics Problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 336 Accepted Submission(s): 277 Problem Description In this problem we talk about the study of Computer Graphics.…
A Computer Graphics Problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 92 Accepted Submission(s): 80 Problem Description In this problem we talk about the study of Computer Graphics. Of…
Nasty Hacks Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3049 Accepted Submission(s): 2364 Problem Description You are the CEO of Nasty Hacks Inc., a company that creates small pieces of…
Problem Description You may have heard of the book '2001 - A Space Odyssey' by Arthur C. Clarke, or the film of the same name by Stanley Kubrick. In it a spaceship is sent from Earth to Saturn. The crew is put into stasis for the long flight, only tw…
Problem A: The 3n + 1 problem Time Limit: 1 Sec Memory Limit: 64 MBSubmit: 14 Solved: 6[Submit][Status][Web Board] Description Consider the following algorithm to generate a sequence of numbers. Start with an integer n. If n is even, divide by 2. I…
Problem A: Jolly Jumpers Time Limit: 1 Sec Memory Limit: 64 MBSubmit: 10 Solved: 4[Submit][Status][Web Board] Description A sequence of n > 0 integers is called a jolly jumper if the absolute values of the differences between successive elements ta…
A water problem 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5832 Description Two planets named Haha and Xixi in the universe and they were created with the universe beginning. There is 73 days in Xixi a year and 137 days in Haha a year. Now you k…
Problem Description We divide the HZNU Campus into N*M grids. As you can see from the picture below, the green grids represent the buidings. Given the size of the HZNU Campus, and the color of each grid, you should count how many green grids in the N…
题目链接: Water problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 23 Accepted Submission(s): 14 Problem Description If the numbers 1 to 5 are written out in words: one, two, three, four, fi…
一.Description Julius Caesar lived in a time of danger and intrigue. The hardest situation Caesar ever faced was keeping himself alive. In order for him to survive, he decided to create one of the first ciphers. This cipher was so incredibly sound, th…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 135904 Accepted: 42113 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type o…
题目链接:https://cn.vjudge.net/problem/HDU-1032 水题 代码 #include <cstdio> #include <algorithm> using namespace std; const int MAX=8388608; int num[MAX], a, b; int solve(int n){ if (n<MAX && num[n]) return num[n]; if (n==1) return 1; if (n…
https://codeforc.es/contest/1194/problem/B 好像也没什么思维,就是一个水题,不过蛮有趣的.意思是找缺黑色最少的行列十字.用O(n)的空间预处理掉一维,然后用O(n)的时间根据另一维计算出答案. #include<bits/stdc++.h> using namespace std; typedef long long ll; int n, m; string g[50005]; int rq[50005]; int main() { #ifdef Yi…
CODE FESTIVAL 2017 qual B B - Problem Set 确实水题,但当时没想到map,用sort后逐个比较解决的,感觉麻烦些,虽然效率高很多.map确实好写点. 用map: #include<iostream> #include<cstdio> #include<cstdlib> #include<map> using namespace std; map<int,int>mp; int main() { int n,…
最近严重感觉到数学知识的不足! http://bbs.gameres.com/showthread.asp?threadid=10509 [译]Mathematics for Computer Graphics Mathematics for Computer Graphics数学在计算机图形学中的应用Greg Turk, August 1997 “学习计算机图形学需要多少的数学?”这是初学者最经常问的问题.答案取决于你想在计算机图形学领域钻研多深.如果仅仅使用周围唾手可得的图形软件,你不需要知…
Mathematics for Computer Graphics 最近严重感觉到数学知识的不足! http://bbs.gameres.com/showthread.asp?threadid=10509 [译]Mathematics for Computer Graphics Mathematics for Computer Graphics数学在计算机图形学中的应用Greg Turk, August 1997“学习计算机图形学需要多少的数学?”这是初学者最经常问的问题.答案取决于你想在计算机…
