题目描述 You have a garden consisting entirely of grass and weeds. Your garden is described by an n×mn×m grid, with rows numbered 11 to nn from top to bottom, and columns 11 to mm from left to right. Each cell is identified by a pair (r,c)(r,c)which mean…
题目链接: 传送门 Lawnmower time limit per test:2 second memory limit per test:256 megabytes Description You have a garden consisting entirely of grass and weeds. Your garden is described by an n × m grid, with rows numbered 1 to n from top to bottom, an…
Wooden Sticks Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 15564 Accepted Submission(s): 6405 Problem Description There is a pile of n wooden sticks. The length and weight of each stick a…
FatMouse' Trade Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 56784 Accepted Submission(s): 19009 Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats g…
http://codeforces.com/contest/738/problem/D Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of bconsecutive cells. No cell can be part of two ships, however, the shi…
