2017年1月25日
TOJ-1317 Median Weight Bead
摘要： There are N beads which of the same shape and size, but with different weights. N is an odd number and the beads are labeled as 1, 2, ..., N. Your tas 阅读全文
posted @ 2017-01-25 14:08 DGSX 阅读(155) 评论(0) 推荐(0)
TOJ-1316 The Happy Worm
摘要： The Happy Worm lives in an m*n rectangular field. There are k stones placed in certain locations of the field. (Each square of the field is either emp 阅读全文
posted @ 2017-01-25 13:27 DGSX 阅读(196) 评论(0) 推荐(0)