A Compatible Pair time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Nian is a monster which lives deep in the oceans. Once a year, it shows up on the land, devouring livestock and even people…

Content 有两个数列 \(A\) 和 \(B\),\(A\) 数列里面有 \(n\) 个元素,\(B\) 数列里面有 \(m\) 个元素,现在请从 \(A\) 数列中删除一个数,使得 \(A\) 数列中剩下的任意一个元素与 \(B\) 数列中任意一个元素相乘得到的所有 \(m(n-1)\) 个值的最大值最小,求出这个最小值. 数据范围:\(1\leqslant n,m\leqslant 50,-10^9\leqslant A_i,B_i\leqslant 10^9\). Solution…

A. A Compatible Pair time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Nian is a monster which lives deep in the oceans. Once a year, it shows up on the land, devouring livestock and even peo…

A. A Compatible Pair time limit per test1 second memory limit per test256 megabytes Problem Description Nian is a monster which lives deep in the oceans. Once a year, it shows up on the land, devouring livestock and even people. In order to keep the…

http://codeforces.com/contest/934 A. A Compatible Pair   time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Nian is a monster which lives deep in the oceans. Once a year, it shows up on the la…

题意: 给定两个数列 \(A\) . \(B\) ,元素个数分别为 \(n\) , \(m\) \((2 \le n,m \le 50)\) .数列中所有元素大小均在 \(-10^{9}\) 到 \(10^{9}\) 之间. 现要求在 \(A\) 数列中删掉一个元素,使得 \(A\) 中任一元素和 \(B\) 中任一元素相乘的共 \((n-1) \times m\) 种可能的值中的最大值最小.输出该最大值. 题解: 其实这题的 \(n, m\) 都可以开大到 \(10^6\). 我的做法是 \(…

Problem description Nian is a monster which lives deep in the oceans. Once a year, it shows up on the land, devouring livestock and even people. In order to keep the monster away, people fill their villages with red colour, light, and cracking noise,…

Description “年”是一个生活在海洋深处的怪物.每年,它都出现在陆地上,吞噬牲畜甚至是人.为了让怪物离开,人们用红色,光线和爆炸的声音填满他们的村庄,所有这些都吓跑了怪物.   小汤米有 n 个灯笼,大班班有灯笼.汤米的灯具有亮度a1,a2,...,an,而Banban的亮度分别为亮度b1,b2,...,bm.   汤米打算藏一个灯笼,然后班班选择汤米的一个没藏起来的灯笼和一个他自己的灯笼组成一对.这对灯笼的亮度将是两个灯笼亮度的乘积.   Tommy想让乘积尽可能小,而Banban试…

A - A Compatible Pair Nian is a monster which lives deep in the oceans. Once a year, it shows up on the land, devouring livestock and even people. In order to keep the monster away, people fill their villages with red colour, light, and cracking nois…

.简介 class pair ,中文译为对组,可以将两个值视为一个单元.对于map和multimap,就是用pairs来管理value/key的成对元素.任何函数需要回传两个值,也需要pair. 该函数的相关内容如下所示: |->Type----->struct |->Include---> <utility> |->Define----> pair<calss first,calss second>(first,second) | |->…