cf459A Pashmak and Garden

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cf459A Pashmak and Garden

A. Pashmak and Garden time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Pashmak has fallen in love with an attractive girl called Parmida since one year ago... Today, Pashmak set up a meeting…

CF459A Pashmak and Garden （水

Pashmak and Garden Codeforces Round #261 (Div. 2) A. Pashmak and Garden time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Pashmak has fallen in love with an attractive girl called Parmida sin…

Codeforces Round #261 (Div. 2)459A. Pashmak and Garden（数学题）

题目链接:http://codeforces.com/problemset/problem/459/A A. Pashmak and Garden time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Pashmak has fallen in love with an attractive girl called Parmida s…

Codeforce 459A - Pashmak and Garden （已知两点求另外两点构成正方形）

Pashmak has fallen in love with an attractive girl called Parmida since one year ago... Today, Pashmak set up a meeting with his partner in a romantic garden. Unfortunately, Pashmak has forgotten where the garden is. But he remembers that the garden…

CodeForces 459A Pashmak and Garden(水~几何-给两点求两点组成正方形)

题目链接:http://codeforces.com/problemset/problem/459/A 题目大意: 给出两个点(在坐标轴中),求另外两个点从而构成一个正方形,该正方形与坐标轴平行. 如果给的点构不成与坐标轴平行的正方形,则输出 -1. 两点范围: x1, y1, x2, y2 ( - 100 ≤ x1, y1, x2, y2 ≤ 100) .所求两点范围: x3, y3, x4, y4 ( - 1000 ≤ x3, y3, x4, y4 ≤ 1000). 解题思路: 给出两个点,…

codeforces 459 A. Pashmak and Garden 解题报告

题目链接:http://codeforces.com/problemset/problem/459/A 题目意思:给出两个点的坐标你,问能否判断是一个正方形,能则输出剩下两点的坐标,不能就输出 -1. 这题更傻了,在考虑对角线的两点时,少考虑了一种情况:两个点分属不同象限:这时需要用到绝对值函数 abs ! 最近集训不知道是不是搞傻左,反正CF的题目打了几场,结果都很惨,有一点点恐惧感,怕跌回以前不堪的rating.唉---继续努力吧!!! #include <iostream> #inclu…