1548: Design road Submit Page Summary Time Limit: 2 Sec Memory Limit: 256 Mb Submitted: 450 Solved: 237 Description You need to design road from (0, 0) to (x, y) in plane with the lowest cost. Unfortunately, there are N Rivers betwe…
题目链接:https://cn.vjudge.net/problem/142542/origin Description You need to design road from (0, 0) to (x, y) in plane with the lowest cost. Unfortunately, there are N Rivers between (0, 0) and (x, y).It costs c1 Yuan RMB per meter to build road, and it…
Each month Blake gets the report containing main economic indicators of the company "Blake Technologies". There are n commodities produced by the company. For each of them there is exactly one integer in the final report, that denotes correspond…