目录: B - Fraction D - Triangle F - Harmonic Value Description H - Sequence I I - Sequence II B题:HDU 5912 - Fraction - [递归] 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5912 Problem DescriptionMr. Frog recently studied how to add two fractions up, an…
ps:我的天...看网上各种难..对于我这个比较懒得人...我就找规律直接水过去了...前20一个循环,注意跳过第一轮的3个数就行..然后觉得比较坑的是,那个输入N,要用long long型... 代码: #include "stdio.h" ,,}; ,,,,,,,,,,,,,,,,,,,}; int main(){ int T,i,k; long long n; while(~scanf("%d",&T) && T){ k=; while…
点球大战 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1878 Accepted Submission(s): 693 Problem Description 在足球比赛中,有不少赛事,例如世界杯淘汰赛和欧洲冠军联赛淘汰赛中,当比赛双方经过正规比赛和加时赛之后仍然不分胜负时,需要进行点球大战来决定谁能够获得最终的胜利.点球大战…
Harmonic Value Description Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 287 Accepted Submission(s): 184Special Judge Problem Description The harmonic value of the permutation p1,p2,⋯pn is…
加 Golang学习 QQ群共同学习进步成家立业工作 ^-^ 群号:96933959 结构体struct struct 用来自定义复杂数据结构,可以包含多个字段(属性),可以嵌套: go中的struct类型理解为类,可以定义方法,和函数定义有些许区别: struct类型是值类型. struct定义 type User struct { Name string Age int32 mess string } var user User var user1 *User = &User{} var u…
Temperature Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 650 Accepted Submission(s): 208 Problem Description Many people like summer as summer has a lot of advantages, but on the other han…
struct结构体 struct用来自定义复杂数据结构,可以包含多个字段属性,可以嵌套; go中的struct类型理解为类,可以定义方法,和函数定义有些许区别; struct类型是值类型. struct定义 type User struct { Name string Age int32 mess string } var user User var user1 *User = &User{} // new 会分配结构空间,并初始化为清空为零,不进一步初始化 // new之后需要一个指针来指向这…
A.codeforces1038A You are given a string ss of length nn, which consists only of the first kk letters of the Latin alphabet. All letters in string ss are uppercase. A subsequence of string ss is a string that can be derived from ss by deleting some o…
1122. Hamiltonian Cycle (25) 时间限制 300 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue The "Hamilton cycle problem" is to find a simple cycle that contains every vertex in a graph. Such a cycle is called a "Hamiltonian cycle"…
加 Golang学习 QQ群共同学习进步成家立业工作 ^-^ 群号:96933959 结构体struct struct 用来自定义复杂数据结构,可以包含多个字段(属性),可以嵌套: go中的struct类型理解为类,可以定义方法,和函数定义有些许区别: struct类型是值类型. struct定义 type User struct { Name string Age int32 mess string } var user User var user1 *User = &User{} var u…
Joint Stacks Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1819 Accepted Submission(s): 819 Problem Description A stack is a data structure in which all insertions and deletions of entries…
题目链接 A. Number Theory Problem 题意:给你一个数N,求形如2k-1且小于2N的数中有多少能被7整除. 解法:观察二进制位找规律,答案是N/3. #include<bits/stdc++.h> using namespace std; typedef long long ll; int n; int main() { ; scanf("%d",&T); while(T--) { scanf("%d",&n); p…
Reading comprehension Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1270 Accepted Submission(s): 512 Problem Description Read the program below carefully then answer the question.#pragma co…
Fence Loops The fences that surround Farmer Brown's collection of pastures have gotten out of control. They are made up of straight segments from 1 through 200 feet long that join together only at their endpoints though sometimes more than two fences…
The k-th Largest Group Time Limit: 2000MS Memory Limit: 131072K Total Submissions: 8807 Accepted: 2875 Description Newman likes playing with cats. He possesses lots of cats in his home. Because the number of cats is really huge, Newman wants to g…
Bone Collector II Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4229 Accepted Submission(s): 2205 Problem Description The title of this problem is familiar,isn't it?yeah,if you had took par…
Remainder Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3036 Accepted Submission(s): 679 Problem Description Coco is a clever boy, who is good at mathematics. However, he is puzzled by a d…