J-Single Round Math Time Limit: 1000 ms Memory Limit: 65536 KiB ...Association for Couples Math (ACM) is a non-profit organization which is engaged in helping single people to fi...
J-Single Round Math Time Limit: 1000 ms Memory Limit: 65536 KiB ...Association for Couples Math (ACM) is a non-profit organization which is engaged in helping single people to fi...
#include<bits/stdc++.h> using namespace std; typedef long long ll; const int maxn=1e7+5; const int mod=1e9+7; int n,m,k; int mp[15][10005],f[15][10005]; typedef struct{int l,r;......
大学生参加学科竞赛有着诸多好处,不仅有助于个人综合素质的提升,还能为未来职业发展奠定良好基础。以下是一些分析: 首先,学科竞赛是提高专业知识和技能水平的有效途径。通过参与竞赛,学生不仅能够深入学习相关...
题意: 一个数可以表示为另一个数的平方叫做square number,像3*3 = 9,9是一个square number。 给定n个数,求有多少对(ai,bi)满足ai×bi为一个square number,其中i != j。 ...除1之外的任何一个整数都可分解为...
时间过的真快,第九届山东省ACM省赛就好像在昨天一样,然鹅今天(其实昨天就开始了)知乎上已经炸了锅。对于我这样一个即将退役的ACM蒟蒻来说,只能写下点自己的经历和感受来纪念我短暂而难忘的ACM之路。本人只参加...
链接:https://www.nowcoder.com/acm/contest/123/F 来源:牛客网 题目描述 Given ,please count the number of four-tuples such thatand The answer should modulo109+7 before output. 输入描述: The input...
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需要一个记录数组,反正都是搜索,万变不离...Cainiao is a university student who loves ACM contest very much. It is a festival for him once when he attends ACM Asia Regional Contest because he always can f
G-Sum of power Time Limit: 1000 ms Memory Limit: 65536 KiB Problem Description Calculate ∑ni=1im∑i=1nim\sum_{i=1}^n i^m mod (1000000000+7) for given n,m. Input Input contains two integers n,m...
ACM第六届山东省赛 A-Nias and Tug-of-War Time Limit: 1000 ms Memory Limit: 65536 KiB Problem Description Nias is fond of tug-of-war. One day, he organized a tug-of-war game and invited a group of ...
B、Flipping Game 比赛时一直以为是个组合数找规律的题,今天一想应该要用dp,推了一节毛概课,到晚上终于给A了。 dp[i][j]表示当第i轮有j个不同的时的方案数,那么可以得到初始条件dp[0][num]=1(num表示一开始有...
标签: ACM
从第一次的懵懂,第二次的遗憾,到今年的首银,这已经是第三次省赛之旅了_(:з」∠)_,第一次打星星,第二次错失银牌,这次感觉像是补回了上次银牌的样子? 时间回溯到几天前,第一天热身赛,恩,,,题很水,zp...
地址 这道题很水 ,应该十分钟内就解决 。但是我的思路比较僵硬, 想用if来判断星期几 , 然后就发现WA了。然后换成用char数组来存字母 , 在对天数做处理就过了。 第一次代码: ...
Time Limit: 2000MS Memory limit: 65536K题目描述Julyed is preparing for her CET-6. She has N words to remember, but there is only M days left. If she can’t remember all these words, she won’t pass ...
ime Limit: 2000MS Memory limit: 131072K题目描述A Swiss-system tournament is a tournament which uses a non-elimination format. The first tournament of this type was a chess tournament in Zurich in 1895...
Description LYD loves codeforces since there are many Russian contests. In an contest lasting for T minutes there are n problems, and for the ith problem you can get ai−di∗ti points, where ai ind
G-Weighted Median Time Limit: 2000 ms Memory Limit: 65536 KiB Problem Description For n elements x1, x2, …, xn with positive integer weights w1, w2, …, wn. The weighted median is the ...
题意: 有n个单词,每天这个人可以背m个,问你最少几天可以背完,签到题 分析: input 5 6 3 2 1 1 2 5 2 4 3 Output 2 2 1 3 2 分析几个案例: 第一个案例:6个单词,每天可以背3个,两天可以背完 ......
(ongoing) (holding on) 点击跳转 A - Calandar B - Flipping Game C - Wandering Robot D - Game on a Graph E - BaoBao Loves Reading F - Stones in the Bucket H -Tokens on the Segments ...K - Happ...
第二届山东省ACM省赛题目,简单。 A Simple Game The Android University ACM/ICPC Team Selection Contest Binomial Coecients C Identiers Crack Mathmen's Message Manhattan Mathman Bank Mathmen Sequence The ...
Fibonacci Time Limit: 2000 ms / Memory Limit: 131072 kb Description Fibonacci numbers are well-known as follow: ...Now given an integer N, please find out whether N can be represented as the sum
贴一个题目链接:http://acm.sdut.edu.cn/onlinejudge2/index.php/Home/Index/problemdetail/pid/3895.html 山理工OJ这道题的题意是先抛给你三个数n, T, w. 分别代表n行信息, 总时间, 要求地点,接下来是n行(x, c)...
给出蜂窝的坐标(x,y),可以推算出两个数据: 1,最大步数,为x-1,即为全部左走或者右走的步数; 2,距离(1,1)的横向偏移量,为(x+1-2*y)(设左偏为正)。 利用这两个数据,即可推算出结果: 首先考虑全部左走或右走,即...
A题:Calandar 注意审题,每月30天,每周5天,直接算出两个日期相差天数,然后取余计算就行了。 #include<cstdio> #include<string> #include<iostream>...using namespace s...
angry_birds_again_and_againTimeLimit: 2000 ms Memory Limit: 65536 KiB SubmitStatisticDiscussProblemDescriptionTheproblems called "Angry Birds" and "Angry Birds Again andAgain"...
本文转载别处,如有侵权,请QQ我:2319459315 QAQ... 总共参加了四场比赛:区域赛一银(2013长春)一铜(2013杭州)一铁(2012金华),省赛狗血一银(2013山东) 总共有过5位队友 个人感觉SDUST ACM集训队的最大缺...
Problem Description Calculate mod (1000000000+7) for given n,m. Input Input contains two integers n,m(1≤n≤1000,0≤m≤10). Output ...Output the answer in a single line. ...Example Input
4.吃蛋糕 //山东省第五届ACM省赛 C - Colorful Cupcakes /* 题意:n块蛋糕 3种颜色A,B,C 分给一个圆桌n个人 相邻两人颜色不同 思路:五维数组 1维代表开始的颜色,2,3,4维代表三种颜色使用的次数 5维代表上一次使用...