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Who knows the knowledge about mathematics in the Olympic Games? Very need
In the 2004 Athens Olympic Games, half of German gold medals were equivalent to one-fifth of American gold medals and seven-fifths of China's. As we all know, the United States has three more gold medals than China. Find out how many gold medals the United States, China and Germany each won.

Answer: USA 35, China 32, German 14.

The origin of the Olympic Games

Ancient Greece was a mythical kingdom. Beautiful fairy tales and bizarre folk stories cast a mysterious color on the origin of the ancient Olympic Games. Legend has it that the ancient Olympic Games had something to do with offering sacrifices to Cleopatra. Heraks won the reputation of "Hercules" because of his great strength. In Elis, he completed the task that he had been unable to complete. In less than half a day, he cleaned the king's cowshed, but the king didn't want to honor his promise of giving away 300 cows, so Heraks drove the king away in a rage. To celebrate his victory, he held a sports meeting at the Olympic Games. The most popular story about the origin of the ancient Olympic Games is Pelops's marriage. King Elis of ancient Greece, in order to choose a husband who is both civil and military for his daughter, suggested that the candidate race his own chariot. In the competition, 13 youth was killed by Wang Mao. The14th youth is Pelops, the grandson of Zeus and the sweetheart of the princess. Encouraged by love, he bravely accepted the king's challenge. Finally hid it from him. To celebrate this victory, Pelops and the princess held a grand wedding in front of the temple of Zeus in the Olympic Games. Chariots and gladiators were arranged at the meeting. This was the original ancient Olympic Games, and Pelops became the legendary founder of the ancient Olympic Games.

Water cube

The National Aquatics Center, also known as the Water Cube, is located in Beijing Olympic Park. It is the main swimming pool built by Beijing for the 2008 Summer Olympic Games, and it is also one of the landmark buildings of the 2008 Beijing Olympic Games. Its design scheme is the "Water Cube" ([H2O]3) scheme produced by the global design competition. Construction started on February 24, 2003 and is expected to be completed and accepted in June 2007. It and the National Stadium (commonly known as the Bird's Nest) are located on both sides of the northern end of Beijing's central axis, which together form a relatively complete image of Beijing's historical and cultural city. The planned construction land of the National Swimming Center is 62,950 square meters, with a total construction area of 65,000-80,000 square meters, of which the underground construction area is not less than15,000 square meters, and the length, width and height are177m× 30m respectively. Uses During the 2008 Olympic Games, the National Aquatics Center will host swimming, diving, synchronized swimming and swimming competitions. It can accommodate spectators 17000 seats, including 6000 permanent seats, and 1 1000 temporary seats will be added during the Olympic Games (removed after the Games). After the Olympic Games, it will be built into an international advanced center integrating swimming, sports, fitness and leisure.

Fuwa origin

There are five mascots, namely Fuwa Huanhuan, Fuwa Beibei, Fuwa Yingying, Fuwa Jingjing and Fuwa Nini. These lovely Fuwa add up to the meaning of "Welcome to Beijing". Their prototype comes from fish, panda, Olympic flame, Tibetan antelope and Jin Yan. Jingjing is a naive giant panda, and wherever she goes, she will bring joy to people. As the national treasure of China, the giant panda is deeply loved by people all over the world. Jingjing comes from the vast forest, symbolizing the harmony between man and nature. His head decoration originated from the lotus petal shape on Song porcelain. Jingjing is simple, honest, optimistic and full of strength, representing the black part of the Olympic rings. Huanhuan is Fuwa's eldest brother. He is a fire doll, symbolizing the Olympic flame. Huanhuan is the embodiment of sports passion, which spreads passion to all parts of the world and conveys the Olympic spirit faster, higher and stronger. Everywhere Huanhuan went, Beijing 2008 was full of enthusiasm for the world. Huanhuan headdress originated from the flame patterns in Dunhuang murals. He is extroverted and unrestrained, familiar with all kinds of ball games, representing the red ring of the Olympic rings. Yingying is a clever, agile and flying Tibetan antelope. He comes from the vast western land of China and sends his best wishes to the world. Yingying is a unique protected animal in the Qinghai-Tibet Plateau and a demonstration of the Green Olympics. Yingying's head decoration combines the decorative styles of the Qinghai-Tibet Plateau, Xinjiang and other western regions. He is agile and an excellent track and field athlete, representing the yellow ring in the Olympic rings. Nini is from the sky. She is a swallow spreading her wings and flying. Her modeling creativity comes from the traditional Shayan kite in Beijing. Yan also stands for Yanjing (the title of ancient Beijing). Nini brings spring and joy to people. Wherever she flies, she spreads good wishes of "good luck". Naive, cheerful and agile Nini will make her debut in gymnastics competition. She represents the green ring in the Olympic rings.