Coding Challenge #35.3: Traveling Salesperson with Lexicographic Order

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Coding Challenge #35.3: Traveling Salesperson with Lexicographic Order - DayDayNews

Coding Challenge #35.3: Traveling Salesperson with Lexicographic Order - DayDayNews

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1. Precautions for daily use of acrylic bathtubs: 1. It is strictly prohibited to add boiling water directly into the bathtub. When bathing, please put cold water first and then heat the water. Acrylic products begin to soften when heated to 100 degrees Celsius, so avoid use in h - DayDayNews

1. Precautions for daily use of acrylic bathtubs: 1. It is strictly prohibited to add boiling water directly into the bathtub. When bathing, please put cold water first and then heat the water. Acrylic products begin to soften when heated to 100 degrees Celsius, so avoid use in h

Precautions and maintenance methods for daily use of acrylic bathtubs

07/03 1533

After more than three months, the collection of works for the 4th "Zhang Sanfeng Cup" International Bamboo Industrial Design Competition ended at 24:00 on July 15th! The official registration website of the competition has collected thousands of outstanding works from designers f - DayDayNews

After more than three months, the collection of works for the 4th "Zhang Sanfeng Cup" International Bamboo Industrial Design Competition ended at 24:00 on July 15th! The official registration website of the competition has collected thousands of outstanding works from designers f

The assistant is calling online and the designers are in place

07/02 1352

Lighting design is easily overlooked. It only needs to meet basic lighting needs. Is this really the case? In some large-scale engineering projects, professional lighting designers will be specially invited to design lighting effects. It can be seen that lighting effects play a d - DayDayNews

Lighting design is easily overlooked. It only needs to meet basic lighting needs. Is this really the case? In some large-scale engineering projects, professional lighting designers will be specially invited to design lighting effects. It can be seen that lighting effects play a d

How should the lighting at home be designed to be stylish?

07/03 1914

1. All-steel (aluminum-magnesium alloy), steel (aluminum) alloy raw materials or alloy surface forming formwork have been gradually used on a large scale in all-steel large formwork for engineering construction in China since the 1980s. The actual usage, especially in civil build - DayDayNews

1. All-steel (aluminum-magnesium alloy), steel (aluminum) alloy raw materials or alloy surface forming formwork have been gradually used on a large scale in all-steel large formwork for engineering construction in China since the 1980s. The actual usage, especially in civil build

The development of various building plastic formwork on the building formwork stage

07/03 1077

Yesterday, the maximum temperature was 41 degrees and the minimum was 30 degrees. It seems that the weather started to get hotter suddenly in the mid-Junes, and then it got out of control, with no chance to breathe. It's been a whole month and it's barely rained. I have never exp - DayDayNews

Yesterday, the maximum temperature was 41 degrees and the minimum was 30 degrees. It seems that the weather started to get hotter suddenly in the mid-Junes, and then it got out of control, with no chance to breathe. It's been a whole month and it's barely rained. I have never exp

It's been scorching for a whole month. How is your garden? |Gardener

07/03 1107

Speaking of summer, Changsha is the first city on the hot city list to have something to say. To be honest, Changsha people rely on air conditioning to survive in summer. As an essential household appliance in life, air conditioners can bring better comfort to life, whether it is - DayDayNews

Speaking of summer, Changsha is the first city on the hot city list to have something to say. To be honest, Changsha people rely on air conditioning to survive in summer. As an essential household appliance in life, air conditioners can bring better comfort to life, whether it is

If you choose the wrong air conditioner again, you will be melted this summer.

07/02 1741

With the improvement of living standards, more and more people are paying attention to the living environment. Second-hand smoke has become a major concern for many people. However, although many smokers know that smoking is bad for their health, they still cannot restrain themse - DayDayNews

With the improvement of living standards, more and more people are paying attention to the living environment. Second-hand smoke has become a major concern for many people. However, although many smokers know that smoking is bad for their health, they still cannot restrain themse

These 6 kinds of plants are known as the killers of second-hand smoke. If you are a smoker at home, just keep a few pots to remove harmful gases easily.

07/03 1758

The casual yet romantic booth design is no longer a "patent" for public restaurants, cafes and other leisure places. As a design of seats, it not only occupies a small space, but also can accommodate a particularly large number of people. It has already been used in home decorati - DayDayNews

The casual yet romantic booth design is no longer a "patent" for public restaurants, cafes and other leisure places. As a design of seats, it not only occupies a small space, but also can accommodate a particularly large number of people. It has already been used in home decorati

Who still makes bay windows now? The booth design is now popular

07/02 1446

Today we will talk about why wall-hung boilers need to be equipped with coupling tanks for heating. Wall-hung boilers are systems with small flow and large temperature differences, while floor heating is systems with large flow and small temperature differences. They are naturall - DayDayNews

Today we will talk about why wall-hung boilers need to be equipped with coupling tanks for heating. Wall-hung boilers are systems with small flow and large temperature differences, while floor heating is systems with large flow and small temperature differences. They are naturall

Why do we need to install a coupling tank for wall-mounted boiler heating?

07/02 1289

Boss Zhu opened a shoe store in Changshan County, Quzhou, and bought a modular cabinet on Taobao in March. He said that during a live broadcast in June, he suddenly felt unwell, and he suspected that it was related to the cabinet. Video: I felt dizzy during the live broadcast. I - DayDayNews

Boss Zhu opened a shoe store in Changshan County, Quzhou, and bought a modular cabinet on Taobao in March. He said that during a live broadcast in June, he suddenly felt unwell, and he suspected that it was related to the cabinet. Video: I felt dizzy during the live broadcast. I

I bought a modular cabinet from "Taobao" and took out a piece to test for formaldehyde.

07/02 1267

Furniture can be said to be the soul of a home. For a new house, good-looking furniture can enhance the style of the home. But there are also some pieces of furniture that I only realize after I get them home are how useless they are! After experiencing the following four types o - DayDayNews

Furniture can be said to be the soul of a home. For a new house, good-looking furniture can enhance the style of the home. But there are also some pieces of furniture that I only realize after I get them home are how useless they are! After experiencing the following four types o

After experiencing these 4 types of furniture, I found that as much fun as it was in the early stage, it would collapse in the later stage.

07/04 1193

In fact, in a sense, the decorative paintings on the living room wall are a reflection of the beauty and taste of the home. Therefore, in today's era when people's spiritual level is constantly enriched, decoration of taste is also indispensable. - DayDayNews

In fact, in a sense, the decorative paintings on the living room wall are a reflection of the beauty and taste of the home. Therefore, in today's era when people's spiritual level is constantly enriched, decoration of taste is also indispensable.

Home Decoration: Here’s How to Choose Paintings to Hang in Your Home. Landscape paintings by famous artists add a literati and artistic atmosphere.

07/04 1106

Whenever friends or guests come to your home, the living room is the main place for entertaining, and the decoration of the living room also directly affects the first impression of friends or guests. Generally speaking, when decorating the living room, people often hang some dec - DayDayNews

Whenever friends or guests come to your home, the living room is the main place for entertaining, and the decoration of the living room also directly affects the first impression of friends or guests. Generally speaking, when decorating the living room, people often hang some dec

Home Decoration Appreciation of Traditional Chinese Landscape Paintings Hand-painted Works by Contemporary Celebrities

07/04 1270

Decorative paintings are commonly used in soft furnishings in the living room. If you want to decorate the living room at home, you will first think of using decorative paintings to embellish it. Whether you have a newly decorated home or an old house where you have lived for a l - DayDayNews

Decorative paintings are commonly used in soft furnishings in the living room. If you want to decorate the living room at home, you will first think of using decorative paintings to embellish it. Whether you have a newly decorated home or an old house where you have lived for a l

Home decoration, collection of classic landscape paintings, appreciation of masterpieces by contemporary celebrities

07/04 1961

Decorative paintings are the finishing touch of the living room. A living room without hanging paintings is not perfect. This shows the importance of decorative paintings for every family living room. Hanging paintings at home: In the past, when people hung landscape paintings in - DayDayNews

Decorative paintings are the finishing touch of the living room. A living room without hanging paintings is not perfect. This shows the importance of decorative paintings for every family living room. Hanging paintings at home: In the past, when people hung landscape paintings in

Home decoration Home decoration is essential. This kind of decoration is elegant and refined.

07/04 1194

In daily home decoration, the choice of hanging paintings can be said to be a very important part! A well-chosen hanging painting can add the finishing touch to the overall decoration. Otherwise, it will lower the taste and style of your home environment. Hanging paintings at hom - DayDayNews

In daily home decoration, the choice of hanging paintings can be said to be a very important part! A well-chosen hanging painting can add the finishing touch to the overall decoration. Otherwise, it will lower the taste and style of your home environment. Hanging paintings at hom

Home decoration: Hang ink landscape paintings at home, which are magnificent and full of charm.

07/04 1666

According to Taiwan's "United Daily News" on the 16th, an accident occurred in Taiwan's Hualien Port on the 2nd of this month. When a cargo ship carrying marble was unloading at the dock, the hanging steel cable was suspected to have broken, and a square marble weighing more than - DayDayNews

According to Taiwan's "United Daily News" on the 16th, an accident occurred in Taiwan's Hualien Port on the 2nd of this month. When a cargo ship carrying marble was unloading at the dock, the hanging steel cable was suspected to have broken, and a square marble weighing more than

Taiwan media: A worker at Hualien Port was hit by a boulder of more than 30 tons and died on the spot after a suspected steel cable broke.

07/04 1384

As the core investment of brand marketing, digital marketing is a key link in marketing. In an increasingly complex marketing ecosystem, the giant engine continuously updates and iterates advertising products and marketing methods to help companies solve growth problems. However,

"Jiudaquanpintong" allows you to understand the practical methods of marketing products in seconds, and you will become proficient once you get started.

07/04 1583

Experts praised the organization, data preparation, special acceptance and initial pre-operation preparations of this assessment meeting. All indicators met the requirements of the "Interim Measures for the Management of Safety Assessment and Pre-Initial Operation of Urban Rail T - DayDayNews

Experts praised the organization, data preparation, special acceptance and initial pre-operation preparations of this assessment meeting. All indicators met the requirements of the "Interim Measures for the Management of Safety Assessment and Pre-Initial Operation of Urban Rail T

good news! The first section of the first phase of Nanning Metro Line 4 and the east extension of Line 2 have met the basic conditions for initial operation.

07/04 1542

"If the name is not correct, the words will not be correct." After King Qin Yingzheng conquered the world, the first thing he did was to give himself a particularly creative name. In 221 BC, under the leadership of King Qin Yingzheng, after more than ten years of war, the Qin Sta - DayDayNews

"If the name is not correct, the words will not be correct." After King Qin Yingzheng conquered the world, the first thing he did was to give himself a particularly creative name. In 221 BC, under the leadership of King Qin Yingzheng, after more than ten years of war, the Qin Sta

Origin of the name "Qin Shihuang"

07/04 1096

Peasant uprisings have emerged one after another in history, but their ultimate outcome was failure without exception, and they were strictly strangled and ruthlessly crushed by the rulers. - DayDayNews

Peasant uprisings have emerged one after another in history, but their ultimate outcome was failure without exception, and they were strictly strangled and ruthlessly crushed by the rulers.

Are there any descendants of Hong Xiuquan who was executed by the Nine Tribes? A hundred years later, three people recognized their ancestors and caused trouble

07/04 1211

In Hefei, the widowed daughter-in-law took her children back to the countryside to visit her grandfather during the summer vacation. The grandfather looked at his sleeping grandson and thought of his wife and son who passed away one after another. He couldn't help but touch his g - DayDayNews

In Hefei, the widowed daughter-in-law took her children back to the countryside to visit her grandfather during the summer vacation. The grandfather looked at his sleeping grandson and thought of his wife and son who passed away one after another. He couldn't help but touch his g

His son died of illness and his wife died unexpectedly. The old man looked at his sleeping grandson and his words broke his guard.

07/04 1370