algzjh的博客

1001度度熊拼三角#include<iostream>#include<cstdio>#include<cmath>#include<cstdlib>#include<cstring>#include<vector>#incl

D - Grid Coloring Time limit : 2sec / Memory limit : 256MBScore : 400 pointsProblem Statement We have a grid with H rows and W columns of squares. Snuke is painting these squares in colors 1, 2, …, N

微软近日推出了一款功能极简的手机，在手机上用一个包含了 7 \times 77×7 个像素的区域来显示手机信号。满信号的时候显示如下：1+-----+2|- 4G|3|-- |4|--- |5|---- |6|-----|7+-----+每一格信号（第 i(1 \le i \le 5)i(1≤i≤5) 格信号有 ii 个-）代表 20\%20% 的信号强度，不足一格信号的部

Mr. Frog’s GameTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 0    Accepted Submission(s): 0Problem DescriptionOne day, Mr. F

度度熊的01世界Accepts: 967 Submissions: 3064 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description度度熊是一个喜欢计算机的孩子，在计算机的世界中，所有事物实际上都只由0和1组成。现在给你一个n*m的图像，你需要分辨

Balala Power!Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 4263 Accepted Submission(s): 1059Problem Description Talented Mr.Tang has n

Time To Get UpTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others) Total Submission(s): 117 Accepted Submission(s): 101Problem Description Little Q’s clock is alar

Maximum SequenceTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1753 Accepted Submission(s): 815Problem Description Steph is extremely obse

B. The number on the boardtime limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Some natural number was written on the board. Its sum of digits w

E - Decrease (Judge ver.)Time limit : 2sec / Memory limit : 256MBScore : 600 pointsProblem Statement We have a sequence of length N consisting of non-negative integers. Consider performing the followi

安排座位Submit Page Summary Time Limit: 2 Sec Memory Limit: 128 Mb Submitted: 114 Solved: 83 Description 一年一度的暑期集训又开始了！ 作为老人的小明非常忧伤，因为他要给所有的新人安排座位。由于安排给新人的座位上的机器可能有各种毛病（比如很卡，上不了网之类的），

A. Mister B and Book Readingtime limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Mister B once received a gift: it was a book about aliens, whic

B. Spreadsheetstime limit per test10 secondsmemory limit per test64 megabytesinputstandard inputoutputstandard outputIn the popular spreadsheets systems (for example, in

A. Comparing Two Long Integerstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given two very long integers

Spell checkerTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 24571Accepted: 8984DescriptionYou, as a member of a development team for a new spell check

传送门：Special Trains 知识点：模拟，模，读题#includeusing namespace std;const int MAXN=505;int C[MAXN],S[MAXN],F[MAXN];int main(){ int n; while(scanf("%d",&n)!=EOF) { for(int i=0;i1;i++

传送门：Katana Thrower知识点：STL、贪心#include #include #include #include #include #include #include #include #include using namespace std;typedef long long LL;const int MAXN=1e5+5;const int INF

NumbersTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 439 Accepted Submission(s): 227Problem Description zk has n numbers a1,a2,…,an. Fo

MonkeysTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 153428/153428 K (Java/Others) Total Submission(s): 729 Accepted Submission(s): 234Problem Description There is a tree having N vertic

F - SandglassTime limit : 2sec / Memory limit : 256MBScore : 700 pointsProblem Statement We have a sandglass consisting of two bulbs, bulb A and bulb B. These bulbs contain some amount of sand. When w

ScheduleTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 153428/153428 K (Java/Others) Total Submission(s): 572 Accepted Submission(s): 219Problem Description There are N schedules, the i-t

Problem F: 小z的远古讯息Time Limit: 10 Sec  Memory Limit:128 MBSubmit: 147  Solved:32[Submit][Status][Ask]Description最新消息！长江中游地区发现人类（地球土著已灭绝）在原子时代留下的奇怪图像，根据现有研究留下奇怪图像的作者名叫小Z，这次发现将对地球土著的研究影响巨

Problem E: 小Y的彩色立方体Time Limit: 1 Sec  Memory Limit:128 MBSubmit: 115  Solved: 18[Submit][Status][Ask]Description小Y十分喜欢给立方体染色，他有许多的立方体，他也有许多颜色的染料。他喜欢把立方体染成各种颜色。由于对于对称性的偏执的追求，他会把立方体的相对

A. Robbers' watchtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputRobbers, who attacked the Gerda's cab, are very suc

C. Heap Operationstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPetya has recently learned data structure named "Bi

F. Gourmet and Banquettime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputA gourmet came into the banquet hall, where th

在 Windows 的“画图”工具里，可以绘制各种各样的图案。可以把画图当做一个标准的二维平面，在其上先后绘制了 nn 条颜色互不相同的线段。按绘制的时间顺序，从先到后把线段依次编号为 11 到 nn。第 ii 条线段的两个端点分别为 (xa_i,ya_i)(xa​i​​,ya​i​​) 和 (xb_i,yb_i)(xb​i​​,yb​i​​)，线段的粗细忽略不计。后绘制的线段不会改变之前

B. Permutation Gametime limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output n children are standing in a circle and playing a game. Children’s number

B. Masha and geometric depression time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Masha really loves algebra. On the last lesson, her stric

Problem H: Crash and Go(relians) Source file: crash.{c, cpp, java} Input file: crash.in The Gorelians are a warlike race that travel the universe conquering new worlds as a form of recreation. Gener

Problem C: Pizza Pricing Source file: pizza.{c, cpp, java} Input file: pizza.in Pizza has always been a staple on college campuses. After the downturn in the economy, it is more important than ever

F. Family Photostime limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Alice and Bonnie are sisters, but they don’t like each other very much. So

Stall ReservationsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 5822 Accepted: 2130 Special JudgeDescriptionOh those picky N (1 <= N <= 50,000) co

Doing Homework againTime Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11754    Accepted Submission(s): 6915Problem DescriptionIgnati

BuildingsTime Limit: 5000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3721    Accepted Submission(s): 1393Problem Description　　Have you ever he

D -TaskCrawling in process...Crawling failedTime Limit:2000MS    Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmitStatus Practice HDU 4864 uDebugDescript

B. Economy Gametime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputKolya is developing an economy simulator game. His mos

C. Exponential notationtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a positive decimal number x.

B. Barnicletime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputBarney is standing in a bar and starring at a pretty girl.

E(1047): The Same Game Submit Page Summary Time Limit: 1 Sec Memory Limit: 128 Mb Submitted: 35 Solved: 7 Description The game named “Same” is a single-person game played on