Navigation Nightmare Description Farmer John's pastoral neighborhood has N farms (2 <= N <= 40,000), usually numbered/labeled 1..N. A series of M (1 <= M < 40,000) vertical and horizontal roads each of varying lengths (1 <= length <= 100…
Navigation Nightmare Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 7871 Accepted: 2831 Case Time Limit: 1000MS 题目链接:http://poj.org/problem?id=1984 Description: Farmer John's pastoral neighborhood has N farms (2 <= N <= 40,000), usua…
传送门 Find them, Catch them Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 42463 Accepted: 13065 Description The police office in Tadu City decides to say ends to the chaos, as launch actions to root up the TWO gangs in the city, Gang D…
Description The police office in Tadu City decides to say ends to the chaos, as launch actions to root up the TWO gangs in the city, Gang Dragon and Gang Snake. However, the police first needs to identify which gang a criminal belongs to. The present…