Tabris的博客

题目链接：http://www.51nod.com/onlineJudge/questionCode.html#!problemId=1718 ———————————————————————————————————————————— 1718 Cos的多项式 基准时间限制：1 秒 空间限制：131072 KB 分值: 40 难度：4级算法题 收藏 关注 小明对三角函数充满了兴趣，有一天他突

题目链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3772 ———————————————————————————————————————————— Calculate the FunctionTime Limit: 2 Seconds Memory Limit: 65536 KB You are giv

题目链接:http://www.ifrog.cc/acm/problem/1109 ———————————————————————————————————————————— 1109 - Niro plays with snow Time Limit：2s Memory Limit：128MByteSubmissions：50Solved：8DESCRIPTION Ah, it snows.

题目连接：https://vjudge.net/problem/HYSBZ-1257———————————————————————————————————-. 1257: [CQOI2007]余数之和sumTime Limit: 5 Sec Memory Limit: 162 MB Description给出正整数n和k，计算j(n, k)=k mod 1 + k mod 2 +...

题目链接：http://www.spoj.com/problems/TBATTLE ——————————————————————————————. TBATTLE - Thor vs Frost Giantsnumber-theory #sliding-window-1Thor is caught up in a fierce battle with Loki’s army. This army

题目连接:http://www.51nod.com/onlineJudge/questionCode.html#!problemId=1048————————————————————————————————————-. 整数分解为2的幂 基准时间限制：3 秒 空间限制：131072 KB 分值: 1280 难度：9级算法题 任何正整数都能分解成2的幂，给定整数N，求N的此类划分方法的数量！ 比如

题目连接：https://vjudge.net/problem/HYSBZ-2301————————————————————————————————————–. 2301: [HAOI2011]Problem bTime Limit: 50 Sec Memory Limit: 256 MBDescription对于给出的n个询问，每次求有多少个数对(x,y)，满足a≤x≤b，c≤y≤d，且gcd

题目连接：http://acm.hdu.edu.cn/showproblem.php?pid=3949 ——————————————————————————–. 碑商家客流量预测大赛》 XORTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(

题目连接：http://acm.hdu.edu.cn/showproblem.php?pid=5750—————————————–.Dertouzos Accepts: 76 Submissions: 1357 Time Limit: 7000/3500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) 问题描述

题目链接：http://codeforces.com/contest/382/problem/B—————————————————————————————————-. B. Number Busters time limit per test1 second memory limit per test256 megabytes inputstandard input outputstand

题目连接:http://www.ifrog.cc/acm/problem/1084———————————————————————————————————-. A – Check-in Problem Time Limit：5s Memory Limit：128MByteSubmissions：921 Solved：55DESCRIPTIONA positive integer x is call

题目链接：https://vjudge.net/problem/HUST-1588 ——————————————————————————————————–. 1588 - 辗转数对时间限制：1秒 内存限制：128兆 139 次提交 23 次通过 题目描述 假设当前有一个数对(a, b)，我们可以通过一步将这个数对变为一个新数对(a + b, b)或者是(a, a + b)。 初始

题目连接:http://www.51nod.com/contest/problem.html#!problemId=1675 ——————————————————————————————————-. 序列变换 alpq654321 (命题人) 基准时间限制：1 秒 空间限制：131072 KB 分值: 40 lyk有两序列a和b。 lyk想知道存在多少对x,y，满足以下两个条件。 1

题目连接：http://lightoj.com/volume_showproblem.php?problem=1265 ——————————————————————————–. 1265 - Island of Survival PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32

题目连接:https://www.51nod.com/onlineJudge/questionCode.html#!problemId=1189 ———————————————————————————-. 1189 阶乘分数 题目来源： Spoj 基准时间限制：1 秒 空间限制：131072 KB 分值: 80 难度：5级算法题 收藏 关注 1/N! = 1/X + 1/Y（0< x<=

题目连接：http://acm.hdu.edu.cn/showproblem.php?pid=4609 ———————————————————–. 3-idiotsTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4437 Ac

题目链接 : http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3872Beauty of ArrayTime Limit: 2 Seconds Memory Limit: 65536 KB Edward has an array A with N integers. He defines the beauty of

题目连接:https://vjudge.net/problem/10581/origin——————————————————————————————–. PGCD - Primes in GCD TableJohnny has created a table which encodes the results of some operation – a function of two argume

计算几何问题魔板

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6134 ——————————————————————————————————————————— Battlestation OperationalTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Ot

题目链接：http://www.spoj.com/problems/VECTAR1/ —————————————————————————————————————————— VECTAR1 - Matrices with XOR property no tags Imagine A is a NxM matrix with two basic properties1) Each element

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5909 ——————————————————————————————————————————Tree Cutting Accepts: 14 Submissions: 119 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 2621

题目链接：https://www.codechef.com/problems/MTRNSFRM ——————————————————————————————————————————— Chef has two n × m matrices A and B. He wants to make them completely identical, to achieve this goal, he c

题目链接：http://115.231.222.240:8081/JudgeOnline/problem.php?cid=1003&pid=3 —————————————————————————————————————————— Problem D: qwb与神奇的序列 Time Limit: 1 Sec Memory Limit: 128 MB Submit: 1107 Solved:

题目链接:http://115.231.222.240:8081/JudgeOnline/problem.php?cid=1005&pid=2 —————————————————————————————————————————— g输出请用%lld 参赛请加qq群160384471获取最新消息 Problem C: 勤劳的ACgirls Time Limit: 1 Sec Memory L

题目链接:http://115.231.222.240:8081/JudgeOnline/problem.php?cid=1005&pid=0———————————————————————————————————————— Problem A: qwb与支教 Time Limit: 1 Sec Memory Limit: 128 MB Submit: 1457 Solved: 268 [

题目连接：http://acm.hdu.edu.cn/showproblem.php?pid=1796 ———————————————————————————————-. 看详情——《IJCAI 2017 口碑商家客流量预测大赛》 How many integers can you findTime Limit: 12000/5000 MS (Java/Others) Memory Li

题目链接:http://acm.hdu.edu.cn/diy/contest_showproblem.php?cid=31989&pid=1011 ——————————————————————————————————————————— K. paulzhou和方程Time Limit : 3000/1000ms (Java/Other) Memory Limit : 65535/102400

题目链接:http://acm.hzau.edu.cn/problem.php?id=1200 ———————————————————————————————————————— 1200: Choosy in Food Time Limit: 1 Sec Memory Limit: 1280 MB Submit: 48 Solved: 12 [Submit][Status][Web B

题目链接:http://acm.hzau.edu.cn/problem.php?id=1204 ———————————————————————————————————————— 1204: Escape from the Darkness Time Limit: 1 Sec Memory Limit: 1280 MB Submit: 99 Solved: 3 [Submit][Stat

题目链接:http://acm.hzau.edu.cn/problem.php?id=1202 ———————————————————————————————————————— 1202: GCD Time Limit: 1 Sec Memory Limit: 1280 MB Submit: 241 Solved: 44 [Submit][Status][Web Board] Des

题目链接：http://acm.csu.edu.cn/csuoj/problemset/problem?pid=1503 ———————————————————————————————————————————— 1503: 点到圆弧的距离 Submit Page Summary Time Limit: 1 Sec Memory Limit: 128 Mb Sub

题目链接:http://www.51nod.com/onlineJudge/questionCode.html#!problemId=1765 ———————————————————————————————————————————— 1765 谷歌的恐龙 基准时间限制：1 秒 空间限制：1048576 KB 分值: 80 难度：5级算法题 收藏 关注 相信网络不好的选手一定很熟悉Chrom

题目连接：http://acm.hdu.edu.cn/showproblem.php?pid=1402 ———————————————————————————. A * B Problem PlusTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submissio

题目连接：http://gdutcode.sinaapp.com/problem.php?cid=1051&pid=7—————————————–. 《为什么会变成这样呢》 Problem Description： “第一次有了喜欢的人，还得到了一生的挚友，两份喜悦互相重叠，这双重的喜悦又带来了更多更多的喜悦，本应已经得到了梦幻一般的幸福时光，然而，为什么，会变成这样呢？”双重的喜悦感却无

题目连接 ： http://poj.org/problem?id=3070—————————————————————————Fibonacci Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 12738 Accepted: 9065 DescriptionIn the Fibonacci intege

题目连接 :http://acm.hdu.edu.cn/showproblem.php?pid=3240—————————————————————————–. Counting Binary TreesTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submissi

题目链接 ：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=120197#problem/Y—————————————————–Trailing Zeroes (II) Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit St

题目链接：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=120197#problem/HThe problem statement is very easy. Given a number n you have to determine the largest power of m, not necessarily prime, tha

题目链接：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=120197#problem/UDigits of Factorial Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu SubmitStatus Description Fa