Joeferyの博客

DescriptionGerald got a very curious hexagon for his birthday. The boy found out that all the angles of the hexagon are equal to . Then he measured the length of its sides, and found that each o

题目链接/* 题意:给定一个字符串,让你构造一个字符串使得两个字符串的最长公共自序列 尽可能短,输出最短长度 类型:思维 分析:找二十六个字母中出现次数最少的,就是答案,每次构造的字符串全部用出现 最少的字符填满,如果存在没出现的字符,那长度显然为0*/#include#include#include#i

DescriptionLittle Chris is very keen on his toy blocks. His teacher, however, wants Chris to solve more problems, so he decided to play a trick on Chris.There are exactly s blocks in Chris's set

DescriptionLittle Chris is a huge fan of linear algebra. This time he has been given a homework about the unusual square of a square matrix.The dot product of two integer number vectors x and y 

time limit per test 2 secondsmemory limit per test 256 megabytesinput standard inputoutput standard outputFamil Door wants to celebrate his birthday with his friends

B. Print Checktime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputKris works in a large company "Blake Technolo

C. The Smallest String Concatenationtime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou're given a list of

C. Day at the Beachtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputOne day Squidward, Spongebob and Patric

B. Queries on a Stringtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a string s and should

Descriptionstandard input/outputStatementsThe author of this problem hopes that you already know the pig called Benny.Recently she started learning numbers. The first type of numbers she h