Problem DescriptionYou are the hero who saved your country. As promised, the king will give you some cities of the country, and you can choose which ones to own!But don't get too excited. The cities you take should NOT be reachable from the capital -…
Barricade Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 997 Accepted Submission(s): 306 Problem Description The empire is under attack again. The general of empire is planning to defend his…
Problem DescriptionYou may not hear about Nubulsa, an island country on the Pacific Ocean. Nubulsa is an undeveloped country and it is threatened by the rising of sea level. Scientists predict that Nubulsa will disappear by the year of 2012. Nubulsa…
Give out candies Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 218 Accepted Submission(s): 66 Problem Description There are n children numbered 1 to n, and HazelFan's task is to give out…
Sabotage 题目链接:https://vjudge.net/problem/UVA-10480 Description: The regime of a small but wealthy dictatorship has been abruptly overthrown by an unexpected rebellion. Because of the enormous disturbances this is causing in world economy, an imperial…
