摘要:
It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the highways from/toward that c... 阅读全文
摘要:
To evaluate the performance of our first year CS majored students, we consider their grades of three courses only: C - C Programming Language, M - Mat... 阅读全文
摘要:
Given a sequence of K integers { N1, N2, ..., NK}. A continuous subsequence is defined to be { Ni, Ni+1, ..., Nj} where 1 #include #include #include #... 阅读全文
摘要:
As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some ro... 阅读全文