LINK:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3778 题意:有n道菜,每道菜需要\(a_i\)道工序,有m个锅可以同时做不同菜,问最小时间. 思路:水题,但要注意最小需要的时间显然是最大的\(a_i\)值,剩下的就是求个均,求个余的事了. /** @Date : 2017-03-24-14.35 * @Author : Lweleth (SoungEarlf@gmail.com) * @Link : http…

Talented Chef Time Limit: 2 Seconds Memory Limit: 65536 KB As we all know, Coach Gao is a talented chef, because he is able to cook M dishes in the same time. Tonight he is going to have a hearty dinner with his girlfriend at his home. Of course, Coa…

Description As we all know, Coach Gao is a talented chef, because he is able to cook M dishes in the same time. Tonight he is going to have a hearty dinner with his girlfriend at his home. Of course, Coach Gao is going to cook all dishes himself, in…

题目 题意:一个人可以在一分钟同时进行m道菜的一个步骤,共有n道菜,每道菜各有xi个步骤,求做完的最短时间. 思路:一道很水的思维题, 根本不需要去 考虑模拟过程 以及先做那道菜(比赛的时候就是这么考虑的). 只是需要判断总数的平均值 和 耗时最大的一道菜 哪个最大.. #include <iostream> #include <cstdio> #include <cstring> #include <cstring> #include <cmath&…

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=494 题目大意: 一只蜗牛要从爬上n英寸高的地方,他速度为u每分钟,他爬完u需要休息1分钟,且他休息时下滑d英寸,问他什么时候爬出去. 吐槽: 小学的数学题编程了编程题,简直丧心病狂. 思路: 数据量小直接模拟即可. 也可以用数学推导 模拟板: #include<cstdio> int main() { int n,u,d; while(~scanf("%d%d%d…

Information Entropy Time Limit: 2 Seconds      Memory Limit: 65536 KB      Special Judge Information Theory is one of the most popular courses in Marjar University. In this course, there is an important chapter about information entropy. Entropy is t…

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1796 题意: 四个人玩游戏,已知三个人的输赢情况,求第四个人的输赢情况. 思路: 设第一个人赢的次数为x输的次数为y 则 x+a1+a2+a3=y+b1+b2+b3 x+y=a1+b1 所以 x=(2*b1+b2+b3-a2-a3)/2 y=a1+b1-x #include<iostream> #include<cstdio> using namespace…

As we all know, Coach Gao is a talented chef, because he is able to cook M dishes in the same time. Tonight he is going to have a hearty dinner with his girlfriend at his home. Of course, Coach Gao is going to cook all dishes himself, in order to sho…

题目传送门 /* 水题:找排序找中间的价格,若有两个,选价格大的: 写的是有点搓:) */ #include <cstdio> #include <iostream> #include <algorithm> #include <cmath> #include <cstring> #include <string> #include <map> #include <set> #include <queue…

题目传送门 /* 水题:已知1928年1月1日是星期日,若是闰年加1,总天数对7取余判断就好了: */ #include <cstdio> #include <iostream> #include <algorithm> #include <cmath> #include <cstring> #include <string> #include <map> #include <set> #include <…