Codeforces1142C-U2(幾何,凸包)

原題鏈接:http://codeforces.com/problemset/problem/1142/C 題目原文:   C. U2 time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Recently Vasya learned t
相關文章
相關標籤/搜索