Сity N. has a huge problem with roads, food and IT-infrastructure. In total the city has n junctions, some pairs of them are connected by bidirectional roads. The road network consists of n - 1 roads, you can get from any junction to any other one by these roads. Yes, you’re right — the road network forms an undirected tree. Recently, the Mayor came up with a way that eliminates the problems with the food and the IT-infrastructure at the same time! He decided to put at the city junctions restaurants of two well-known cafe networks for IT professionals: "iMac D0naldz" and "Burger Bing". Since the network owners are not friends, it is strictly prohibited to place two restaurants of different networks on neighboring junctions. There are other requirements. Here’s the full list: each junction must have at most one restaurant; each restaurant belongs either to "iMac D0naldz", or to "Burger Bing"; each network should build at least one restaurant; there is no pair of junctions that are connected by a road and contains restaurants of different networks. The Mayor is going to take a large tax from each restaurant, so he is interested in making the total number of the restaurants as large as possible. Help the Mayor to analyze the situation. Find all such pairs of (a, b) that a restaurants can belong to "iMac D0naldz", b restaurants can belong to "Burger Bing", and the sum of a + b is as large as possible.
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Сity N. has a huge problem with roads, food and IT-infrastructure. In total the city has n junctions, some pairs of them are connected by bidirectional roads. The road network consists of n - 1 roads, you can get from any junction to any other one by these roads. Yes, you’re right — the road network forms an undirected tree.
Recently, the Mayor came up with a way that eliminates the problems with the food and the IT-infrastructure at the same time! He decided to put at the city junctions restaurants of two well-known cafe networks for IT professionals: "iMac D0naldz" and "Burger Bing". Since the network owners are not friends, it is strictly prohibited to place two restaurants of different networks on neighboring junctions. There are other requirements. Here’s the full list:
- each junction must have at most one restaurant;
- each restaurant belongs either to "iMac D0naldz", or to "Burger Bing";
- each network should build at least one restaurant;
- there is no pair of junctions that are connected by a road and contains restaurants of different networks.
The Mayor is going to take a large tax from each restaurant, so he is interested in making the total number of the restaurants as large as possible.
Help the Mayor to analyze the situation. Find all such pairs of (a, b) that a restaurants can belong to "iMac D0naldz", b restaurants can belong to "Burger Bing", and the sum of a + b is as large as possible.
以上就是关于问题Сity N. has a huge problem with roads, food and IT-infrastructure. In total the city has n junctions, some pairs of them are connected by bidirectional roads. The road network consists of n - 1 roads, you can get from any junction to any other one by these roads. Yes, you’re right — the road network forms an undirected tree. Recently, the Mayor came up with a way that eliminates the problems with the food and the IT-infrastructure at the same time! He decided to put at the city junctions restaurants of two well-known cafe networks for IT professionals: "iMac D0naldz" and "Burger Bing". Since the network owners are not friends, it is strictly prohibited to place two restaurants of different networks on neighboring junctions. There are other requirements. Here’s the full list: each junction must have at most one restaurant; each restaurant belongs either to "iMac D0naldz", or to "Burger Bing"; each network should build at least one restaurant; there is no pair of junctions that are connected by a road and contains restaurants of different networks. The Mayor is going to take a large tax from each restaurant, so he is interested in making the total number of the restaurants as large as possible. Help the Mayor to analyze the situation. Find all such pairs of (a, b) that a restaurants can belong to "iMac D0naldz", b restaurants can belong to "Burger Bing", and the sum of a + b is as large as possible.的答案
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qklbishe.com区块链毕设代做网专注|以太坊fabric-计算机|java|毕业设计|代做平台-javagopython毕设 » Сity N. has a huge problem with roads, food and IT-infrastructure. In total the city has n junctions, some pairs of them are connected by bidirectional roads. The road network consists of n - 1 roads, you can get from any junction to any other one by these roads. Yes, you’re right — the road network forms an undirected tree. Recently, the Mayor came up with a way that eliminates the problems with the food and the IT-infrastructure at the same time! He decided to put at the city junctions restaurants of two well-known cafe networks for IT professionals: "iMac D0naldz" and "Burger Bing". Since the network owners are not friends, it is strictly prohibited to place two restaurants of different networks on neighboring junctions. There are other requirements. Here’s the full list: each junction must have at most one restaurant; each restaurant belongs either to "iMac D0naldz", or to "Burger Bing"; each network should build at least one restaurant; there is no pair of junctions that are connected by a road and contains restaurants of different networks. The Mayor is going to take a large tax from each restaurant, so he is interested in making the total number of the restaurants as large as possible. Help the Mayor to analyze the situation. Find all such pairs of (a, b) that a restaurants can belong to "iMac D0naldz", b restaurants can belong to "Burger Bing", and the sum of a + b is as large as possible.
微信：btc9767
TELEGRAM ：https://t.me/btcok9
具体资料介绍
web3的一级市场千万收益的逻辑
进群点我
qklbishe.com区块链毕设代做网专注|以太坊fabric-计算机|java|毕业设计|代做平台-javagopython毕设 » Сity N. has a huge problem with roads, food and IT-infrastructure. In total the city has n junctions, some pairs of them are connected by bidirectional roads. The road network consists of n - 1 roads, you can get from any junction to any other one by these roads. Yes, you’re right — the road network forms an undirected tree. Recently, the Mayor came up with a way that eliminates the problems with the food and the IT-infrastructure at the same time! He decided to put at the city junctions restaurants of two well-known cafe networks for IT professionals: "iMac D0naldz" and "Burger Bing". Since the network owners are not friends, it is strictly prohibited to place two restaurants of different networks on neighboring junctions. There are other requirements. Here’s the full list: each junction must have at most one restaurant; each restaurant belongs either to "iMac D0naldz", or to "Burger Bing"; each network should build at least one restaurant; there is no pair of junctions that are connected by a road and contains restaurants of different networks. The Mayor is going to take a large tax from each restaurant, so he is interested in making the total number of the restaurants as large as possible. Help the Mayor to analyze the situation. Find all such pairs of (a, b) that a restaurants can belong to "iMac D0naldz", b restaurants can belong to "Burger Bing", and the sum of a + b is as large as possible.
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qklbishe.com区块链毕设代做网专注|以太坊fabric-计算机|java|毕业设计|代做平台-javagopython毕设 » Сity N. has a huge problem with roads, food and IT-infrastructure. In total the city has n junctions, some pairs of them are connected by bidirectional roads. The road network consists of n - 1 roads, you can get from any junction to any other one by these roads. Yes, you’re right — the road network forms an undirected tree. Recently, the Mayor came up with a way that eliminates the problems with the food and the IT-infrastructure at the same time! He decided to put at the city junctions restaurants of two well-known cafe networks for IT professionals: "iMac D0naldz" and "Burger Bing". Since the network owners are not friends, it is strictly prohibited to place two restaurants of different networks on neighboring junctions. There are other requirements. Here’s the full list: each junction must have at most one restaurant; each restaurant belongs either to "iMac D0naldz", or to "Burger Bing"; each network should build at least one restaurant; there is no pair of junctions that are connected by a road and contains restaurants of different networks. The Mayor is going to take a large tax from each restaurant, so he is interested in making the total number of the restaurants as large as possible. Help the Mayor to analyze the situation. Find all such pairs of (a, b) that a restaurants can belong to "iMac D0naldz", b restaurants can belong to "Burger Bing", and the sum of a + b is as large as possible.
qklbishe.com区块链毕设代做网专注|以太坊fabric-计算机|java|毕业设计|代做平台-javagopython毕设 » Сity N. has a huge problem with roads, food and IT-infrastructure. In total the city has n junctions, some pairs of them are connected by bidirectional roads. The road network consists of n - 1 roads, you can get from any junction to any other one by these roads. Yes, you’re right — the road network forms an undirected tree. Recently, the Mayor came up with a way that eliminates the problems with the food and the IT-infrastructure at the same time! He decided to put at the city junctions restaurants of two well-known cafe networks for IT professionals: "iMac D0naldz" and "Burger Bing". Since the network owners are not friends, it is strictly prohibited to place two restaurants of different networks on neighboring junctions. There are other requirements. Here’s the full list: each junction must have at most one restaurant; each restaurant belongs either to "iMac D0naldz", or to "Burger Bing"; each network should build at least one restaurant; there is no pair of junctions that are connected by a road and contains restaurants of different networks. The Mayor is going to take a large tax from each restaurant, so he is interested in making the total number of the restaurants as large as possible. Help the Mayor to analyze the situation. Find all such pairs of (a, b) that a restaurants can belong to "iMac D0naldz", b restaurants can belong to "Burger Bing", and the sum of a + b is as large as possible.
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