C. Vladik and Memorable Trip time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Vladik often travels by trains. He remembered some of his trips especially well and I would like to tell you…
C. Vladik and Memorable Trip time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Vladik often travels by trains. He remembered some of his trips especially well and I would like to tell you ab…
C. Vladik and Memorable Trip time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Vladik often travels by trains. He remembered some of his trips especially well and I would like to tell you ab…
A CodeForces 811A Vladik and Courtesy B CodeForces 811B Vladik and Complicated Book C CodeForces 811C Vladik and Memorable Trip D CodeForces 811D Vladik and Favorite Game E CodeForces 811E Vladik and Entertaining Flags 点击题号进入题面 ------…
A. Vladik and Courtesy 题面 At regular competition Vladik and Valera won a and b candies respectively. Vladik offered 1 his candy to Valera. After that Valera gave Vladik 2 his candies, so that no one thought that he was less generous. Vladik for same…
A. Vladik and Courtesy time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output At regular competition Vladik and Valera won a and b candies respectively. Vladik offered 1 his candy to Valera. Afte…
A. Vladik and Courtesy time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output At regular competition Vladik and Valera won a and b candies respectively. Vladik offered 1 his candy to Valera. Afte…
A. Vladik and Courtesy 水题略过 #include<cstdio> #include<cstdlib> #include<cmath> using namespace std; typedef long long int LL; int main() { LL a,b; scanf("%I64d%I64d",&a,&b); LL num=1; while(true) { if(a<num){printf(&…
传送门 Description Vladik and Chloe decided to determine who of them is better at math. Vladik claimed that for any positive integer n he can represent fraction as a sum of three distinct positive fractions in form . Help Vladik with that, i.e for a g…
E. Vladik and cards time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Vladik was bored on his way home and decided to play the following game. He took n cards and put them in a row in front…
Text I have just received a letter from my brother,Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bou…
Road Trip Time Limit: 1000ms, Special Time Limit:2500ms, Memory Limit:65536KB Total submit users: 29, Accepted users: 29 Problem 12882 : No special judgement Problem description You are planning a road trip to visit your friends, each of whom live in…
A number of students are members of a club that travels annually to exotic locations. Their destinations in the past have included Indianapolis, Phoenix, Nashville, Philadelphia, San Jose, and Atlanta. This spring they are planning a trip to Eindhove…
E. Vladik and cards 题目链接 http://codeforces.com/contest/743/problem/E 题面 Vladik was bored on his way home and decided to play the following game. He took n cards and put them in a row in front of himself. Every card has a positive integer number not e…
C. Vladik and fractions 题目链接 http://codeforces.com/contest/743/problem/C 题面 Vladik and Chloe decided to determine who of them is better at math. Vladik claimed that for any positive integer n he can represent fraction as a sum of three distinct posit…
A. Vladik and flights 题目链接 http://codeforces.com/contest/743/problem/A 题面 Vladik is a competitive programmer. This year he is going to win the International Olympiad in Informatics. But it is not as easy as it sounds: the question Vladik face now is…
Texas Trip Problem's Link: http://poj.org/problem?id=3301 Mean: 给定n(n <= 30)个点,求出包含这些点的面积最小的正方形的面积. analyse: 首先要确定的是旋转的角度在0到180度之间即可,超过180度是和前面的相同的. 坐标轴旋转后,坐标变换为: X’ = x * cosa - y * sina; y’ = y * cosa + x * sina; Time complexity: O(n) Source code…
Problem C: The Trip Time Limit: 1 Sec Memory Limit: 64 MBSubmit: 19 Solved: 3[Submit][Status][Web Board] Description The Trip A group of students are members of a club that travels annually to different locations. Their destinations in the past hav…
Ant Trip Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,together with his friends,wants to go through every part…
