凳子

C. Nearest vectors time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given the set of vectors on the

Beauty Contest Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 35711   Accepted: 11066 Description Bessie, Farmer John's prize cow, has just won first place in

D. Number of Parallelograms time limit per test4 seconds memory limit per test256 megabytes inputstandard input outputstandard output You are given n points on a plane. All the points are dis

A. Peter and Snow Blower time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Peter got a new snow blower as a N