Squats Time Limit: 1000MS Memory Limit: 262144KB 64bit IO Format: %I64d & %I64u Submit Status Description Pasha has many hamsters and he makes them work out. Today, n hamsters (n is even) came to work out. The hamsters lined up and each hamster e…
Country of Metropolia is holding Olympiad of Metrpolises soon. It mean that all jury members of the olympiad should meet together in Metropolis (the capital of the country) for the problem preparation process. There are n + 1 cities consecutively num…
(点击此处查看原题) 题意分析 已知 n , p , w, d ,求x , y, z的值 ,他们的关系为: x + y + z = n x * w + y * d = p 思维法 当 y < w 的时候,我们最多通过1e5次枚举确定答案 而当 y >= w 的时候,平局所得分为:y * d = (y-w)*d + w*d ,可以看作平局的局数为 y - w ,多出的w*d贡献给 (w*d)/w = d 局胜局,所以胜局为 x + d ,说明此时用x+y局胜局和平局得到的分数可以由 x + d…
Crash Time Limit: 1000MS Memory Limit: 262144KB 64bit IO Format: %I64d & %I64u Submit Status Description During the "Russian Code Cup" programming competition, the testing system stores all sent solutions for each participant. We know th…
Elimination Time Limit: 1000MS Memory Limit: 262144KB 64bit IO Format: %I64d & %I64u Submit Status Description The finalists of the "Russian Code Cup" competition in 2214 will be the participants who win in one of the elimination rounds.…