Last night an explosion on a commuter train carriage in Taipei Songshan railway station wounded at least 21 people. The Criminal Investigation Bureau conducted an investigation on the crime scene and found the explosives. Some witness on that train s…
一道简单题. 火车停的位置不是在整点就是在二分之一点,坐标*2,然后枚举火车停的位置,计算总距离即可. code: #include <iostream> #include <cmath> #include <cstring> #include <algorithm> #include <iomanip> #define INF 309 using namespace std; int L, m, n, x, ans, p; int pg[INF…
In late September, on a crowded commuter train in San Francisco, a man shot and killed 20-year-old student Justin Valdez. As security footage shows, before the gunman fired, he waved around his .45 caliber pistol and at one point even pointed it acro…
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…
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…
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…
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…
