GYM101550A NCPC2016
CSU2015 湖南多校第一场
2015: Artwork
Submit Page Summary Time Limit: 4 Sec Memory Limit: 512 Mb Submitted: 71 Solved: 26
Description
A template for an artwork is a white grid of n × m squares. The artwork will be created by painting q horizontal and vertical black strokes. A stroke starts from square (x1, y1), en