主题链接:pid=2454">http://acm.hdu.edu.cn/showproblem.php?pid=2454 Problem Description Wang Haiyang is a strong and optimistic Chinese youngster. Although born and brought up in the northern inland city Harbin, he has deep love and yearns for the bound
http://poj.org/problem?id=2513 Description You are given a bunch of wooden sticks. Each endpoint of each stick is colored with some color. Is it possible to align the sticks in a straight line such that the colors of the endpoints that touch are of t
Va爷的胡策题T2 E. Fairy time limit per test1.5 seconds memory limit per test256 megabytes inputstandard input outputstandard output Once upon a time there lived a good fairy A. One day a fine young man B came to her and asked to predict his future. The fa