A9817. Photo to Remember
编程题
普及/提高-
知识点
题目描述
One day $n$ friends met at a party, they hadn't seen each other for a long time and so they decided to make a group photo together.
Simply speaking, the process of taking photos can be described as follows. On the photo, each photographed friend occupies a rectangle of pixels: the $i$ -th of them occupies the rectangle of width $w_{i}$ pixels and height $h_{i}$ pixels. On the group photo everybody stands in a line, thus the minimum pixel size of the photo including all the photographed friends, is $W×H$ , where $W$ is the total sum of all widths and $H$ is the maximum height of all the photographed friends.
As is usually the case, the friends made $n$ photos — the $j$ -th ( $1<=j<=n$ ) photo had everybody except for the $j$ -th friend as he was the photographer.
Print the minimum size of each made photo in pixels.
Simply speaking, the process of taking photos can be described as follows. On the photo, each photographed friend occupies a rectangle of pixels: the $i$ -th of them occupies the rectangle of width $w_{i}$ pixels and height $h_{i}$ pixels. On the group photo everybody stands in a line, thus the minimum pixel size of the photo including all the photographed friends, is $W×H$ , where $W$ is the total sum of all widths and $H$ is the maximum height of all the photographed friends.
As is usually the case, the friends made $n$ photos — the $j$ -th ( $1<=j<=n$ ) photo had everybody except for the $j$ -th friend as he was the photographer.
Print the minimum size of each made photo in pixels.
输入格式
The first line contains integer $n$ ( $2<=n<=200000$ ) — the number of friends.
Then $n$ lines follow: the $i$ -th line contains information about the $i$ -th friend. The line contains a pair of integers $w_{i},h_{i}$ ( $1<=w_{i}<=10,1<=h_{i}<=1000$ ) — the width and height in pixels of the corresponding rectangle.
Then $n$ lines follow: the $i$ -th line contains information about the $i$ -th friend. The line contains a pair of integers $w_{i},h_{i}$ ( $1<=w_{i}<=10,1<=h_{i}<=1000$ ) — the width and height in pixels of the corresponding rectangle.
输出格式
Print $n$ space-separated numbers $b_{1},b_{2},...,b_{n}$ , where $b_{i}$ — the total number of pixels on the minimum photo containing all friends expect for the $i$ -th one.
输入输出样例
输入 #1
3 1 10 5 5 10 1
输出 #1
75 110 60
输入 #2
3 2 1 1 2 2 1
输出 #2
6 4 6