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2018焦作网络赛
2018焦作网络赛

B. Mathematical Curse

题目描述 A prince of the Science Continent was imprisoned in a castle because of his contempt for mathematics when he was young, and was entangled in some mathematical curses. He studied hard until he reached adulthood and decided to use his knowledge to escape th…

2019年08月02日 0条评论 62点热度 0人点赞 阅读全文
2018焦作网络赛

J. Participate in E-sports

题目描述 Jessie and Justin want to participate in e-sports. E-sports contain many games, but they don't know which one to choose, so they use a way to make decisions. They have several boxes of candies, and there are i candies in the i^th box, each candy is wrappe…

2019年08月02日 0条评论 67点热度 0人点赞 阅读全文
2018焦作网络赛

I. Save the Room

题目描述 Bob is a sorcerer. He lives in a cuboid room which has a length of A, a width of B and a height of C, so we represent it as A B C. One day, he finds that his room is filled with unknown dark energy. Bob wants to neutralize all the dark energy in his room …

2019年08月02日 0条评论 57点热度 0人点赞 阅读全文
2018焦作网络赛

K. Transport Ship

题目描述 There are N different kinds of transport ships on the port. The i^th kind of ship can carry the weight of V[i] and the number of the ith kind of ship is 2C[i]-1. How many different schemes there are if you want to use these ships to transport cargo with a…

2019年08月02日 0条评论 72点热度 0人点赞 阅读全文
2018焦作网络赛

L. Poor God Water

God Water likes to eat meat, fish and chocolate very much, but unfortunately, the doctor tells him that some sequence of eating will make them poisonous. Every hour, God Water will eat one kind of food among meat, fish and chocolate. If there are 3 continuous …

2019年08月02日 0条评论 66点热度 0人点赞 阅读全文
2018焦作网络赛

G. Give Candies

There are N children in kindergarten. Miss Li bought them N candies. To make the process more interesting, Miss Li comes up with the rule: All the children line up according to their student number (1...N), and each time a child is invited, Miss Li randomly gi…

2019年08月02日 0条评论 54点热度 0人点赞 阅读全文
2018焦作网络赛

A. Jessie has a magic mirror.

Every morning she will ask the mirror: 'Mirror mirror tell me, who is the most beautiful girl in the world?' If the mirror says her name, she will praise the mirror: 'Good guy!', but if the mirror says the name of another person, she will assail the mirror: 'D…

2019年08月02日 0条评论 72点热度 0人点赞 阅读全文

框框

喜欢算法,喜欢编程。

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