Trouble Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5388 Accepted Submission(s): 1494 Problem Description Hassan is in trouble. His mathematics teacher has given him a very difficult pro…
[题目链接] http://noi.openjudge.cn/ch0406/2404/ [算法] 一开始zz了,先按时间排序然后如果速度超过当前男主速度,且在男主到达目的地前超过男主则最终男主和这个人一同到达.... 本质上,男主和出发时间大于等于0的最先到达的人一同到达,因为那个陪伴人最先到达,所以最终必定是男主的陪伴者.我怎么这么菜!!! [代码] #include <bits/stdc++.h> using namespace std; int n,ans,v,t,i; int main…
A. Buy a Shovel time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Polycarp urgently needs a shovel! He comes to the shop and chooses an appropriate one. The shovel that Policarp chooses is so…
水 A - Wilbur and Swimming Pool 自从打完北京区域赛,对矩形有种莫名的恐惧.. #include <bits/stdc++.h> using namespace std; typedef long long ll; const int N = 1e5 + 10; const int INF = 0x3f3f3f3f; int main(void) { int n, x[4], y[4]; cin >> n; for (int i=0; i<n; +…
A. Amr and Music (贪心) 水题,没能秒切,略尴尬. #include <cstdio> #include <algorithm> using namespace std; +; int a[maxn], r[maxn], ans[maxn]; int cmp(int i, int j) { return a[i] < a[j]; } int main() { //freopen("in.txt", "r", stdin…
贪心水题 #include <stdio.h> #include <algorithm> #include <string.h> #include <queue> #include <stack> #include <map> #include <vector> using namespace std; long long ans; long long n,a,b,c; int main() { scanf("%…
Day 1: 凌晨,来了几分兴致,和队友在VJudge上开了一把zoj月赛,WA一发闷一口拿铁,一瓶拿铁 不一会就被喝完了!好气啊!遂开始愉快地打游戏,打着打着,woc,居然3点半了,小睡片 刻,咬上几口面包,便乘着校车前往了青科. 到达目的地的 First Impression:志愿者超赞!经过各种排队,场面很有秩序,衣服颜色有点奇怪. About 食宿:又饿又困,所以吃到饭碰到床的时候特别开心,总体来讲,挺舒适的! About 开幕式:演讲者各种"山东","青岛"…
链接:https://codeforces.com/contest/659 A - Round House - [取模] AC代码: #include<bits/stdc++.h> using namespace std; int n,a,b; int main() { cin>>n>>a>>b; a=(a-+b); ) a+=n; a%=n; cout<<a+<<endl; } B - Qualifying Contest - [水…
[A:LCM] #include<bits/stdc++.h> using namespace std; #define ll long long int main() { ll a,b,g; cin>>a>>b; g=__gcd(a,b); cout<<a/g*b<<endl; ; } [B:STL,用set或者queue+map都行] #include<bits/stdc++.h> using namespace std; #de…
妈蛋,题意看错-看了挑战时被标记的点还是给出的点,瞎搞了半个多小时... = =都想气的扔进水题系列了 #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> using namespace std; typedef long long LL; const int Mod=1e9; const int INF=0x3f3f3f3f; const int N=1…
C Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice FZU 2102 Description You are given two positive integers A and B in Base C. For the equation: A=k*B+d We know there always existing many non-negativ…
