MrBlank的ACM记事本

Least Common MultipleTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 38901 Accepted Submission(s): 14699Problem Description The least commo

油菜花王国Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2031 Accepted Submission(s): 528Problem Description 程序设计竞赛即将到来，作为学校ACM集训队主力，小明训练一直很努

阿牛的EOF牛肉串Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 26882 Accepted Submission(s): 12591Problem Description 今年的ACM暑期集训队一共有18人，分为6支队伍。其中

1053: 黄黄的对对碰 Time Limit: 1 Sec Memory Limit: 128 MB Submit: 133 Solved: 8Submit Status Discuss Description 黄黄最近在玩一个叫对对碰的游戏，虽然舍友都嘲笑他很弱智，但是黄黄觉得比起每天在宿舍lu伤身，这个游戏还是挺可爱的。对对碰的游戏是这样的：有n个石子，每个石子有一个价值，每次

1159: Fat Brother’s new way Time Limit: 1000 MS Memory Limit: 257792 KB 64-bit interger IO format: %lld Java class name: MainSubmit Status Discuss Description I bet, except Fat B

3070 – FibonacciLanguage:FibonacciTime Limit: 1000MS Memory Limit: 65536K Total Submissions: 12417 Accepted: 8826 DescriptionIn the Fibonacci integer sequence, F0 = 0, F1 = 1, and Fn = Fn

long long quickmod(long long a,long long b,long long m){ long long ans = 1; while(b)//用一个循环从右到左便利b的所有二进制位 { if(b&1)//判断此时b[i]的二进制位是否为1 { ans = (ans*a)%m;//乘到结果上

Keep On MovinTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 568 Accepted Submission(s): 385Problem Description Professor Zhang has kinds o

Divide the SequenceTime Limit: 5000/2500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 2232 Accepted Submission(s): 628Problem Description Alice has a sequence

Elegant ConstructionTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 70 Accepted Submission(s): 29 Special JudgeProblem Description Being a

Joint StacksTime Limit: 8000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 144 Accepted Submission(s): 43Problem Description A stack is a data structure i

BallTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 662 Accepted Submission(s): 403Problem Description ZZX has a sequence of boxes numbered

Rikka with Parenthesis IITime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 545 Accepted Submission(s): 314Problem Description As we know, Rik

SumTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 955 Accepted Submission(s): 499Problem Description There is a number sequence A1,A2….An,

神、上帝以及老天爷Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 28397 Accepted Submission(s): 11790Problem Description HDU 2006’10 ACM contest的颁奖晚

计算几何水题，利用了测量师公式。 就是这个神奇的东西：改革春风吹满地Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 23424 Accepted Submission(s): 12134Problem Description “

第一题真 贪心今年暑假不ACTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 36090 Accepted Submission(s): 19283Problem Description “今年暑假不AC？” “是的。” “那你

画8Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4994 Accepted Submission(s): 2167Problem Description 谁画8画的好,画的快,今后就发的快,学业发达,事业发达,祝大家发,发,发

无限的路Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6907 Accepted Submission(s): 3517Problem Description 甜甜从小就喜欢画图画，最近他买了一支智能画笔，由于刚刚接触，所以甜甜

find your present (2)Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 18818 Accepted Submission(s): 7265Problem Description In the new year

N!Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 67489 Accepted Submission(s): 19343Problem Description Given an integer N(0 ≤ N ≤ 1000

小明A+BTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 31695 Accepted Submission(s): 15111Problem Description 小明今年3岁了, 现在他已经能够认识100以内的非负整数, 并

A + B Problem IITime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 275474 Accepted Submission(s): 53177Problem Description I have a very simpl

Train Problem ITime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 26926 Accepted Submission(s): 10181Problem Description As the new term comes

As Easy As A+BTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 47474 Accepted Submission(s): 20354Problem Description These days, I am think

An Easy TaskTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 17828 Accepted Submission(s): 11353Problem Description Ignatius was born in a l

不容易系列之(4)——考新郎Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 27461 Accepted Submission(s): 10032Problem Description 国庆期间,省城HZ刚刚举行了一场盛大的集体婚

按序生成n位的全部格雷码 generate n digits grey code in order#include "iostream"#include "cstring"#include "cstdio"#include "string.h"#include "stack"#include "cmath"using namespace std;int n;char s[10500