UVA - 1025 A Spy in the Metro Secret agent Maria was sent to Algorithms City to carry out an especially dangerous mission. After several thrilling events we find her in the first station of Algorithms City Metro, examining the time table. The Algorit…
Problem UVA1025-A Spy in the Metro Accept: 713 Submit: 6160Time Limit: 3000 mSec Problem Description Input Output For each test case, print a line containing the case number (starting with 1) and an integer representing the total waiting time in th…
A Spy in the Metro Time Limit: 3000MS 64bit IO Format: %lld & %llu Submit Status uDebug Secret agent Maria was sent to Algorithms City to carry out an especially dangerous mission. After several thrilling events we find her in the first station o…
A Spy in the Metro Secret agent Maria was sent to Algorithms City to carry out an especially dangerous mission. After several thrilling events we nd her in the rst station of Algorithms City Metro, examining the time table. The Algorithms City Metro…
UVA 1025 -- A Spy in the Metro 题意: 一个间谍要从第一个车站到第n个车站去会见另一个,在是期间有n个车站,有来回的车站,让你在时间T内时到达n,并且等车时间最短,输出最短等车时间. 思路: 先用一个has_train[t][i][0]来表示在t时刻,在车站i,是否有往右开的车.同理,has_train[t][i][1]用来保存是否有往左开的车. 用d(i,j)表示时刻i,你在车站j,最少还需要等待多长时间.边界条件是d(T,n)=0,其他d(T,i)为正无…
传送门 Description Secret agent Maria was sent to Algorithms City to carry out an especially dangerous mission. After several thrilling events we find her in the first station of Algorithms City Metro, examining the time table. The Algorithms City Metro…
http://acm.hust.edu.cn/vjudge/problem/viewProblem.action?id=35913 Secret agent Maria was sent to Algorithms City to carry out an especially dangerous mission. Afterseveral thrilling events we find her in the first station of Algorithms City Metro, exam…
Secret agent Maria was sent to Algorithms City to carry out an especially dangerous mission. After several thrilling events we find her in the first station of Algorithms City Metro, examining the time table. The Algorithms City Metro consists of a s…
