How to check the computing power of computer

6. Blockchain is a basic technology of virtual currency. Its significance lies in being open, fair and tamperable, just like a public account book

7. In 1946, the first electronic computer appeared in the world. Today, it has been more than 30 years. In this short time, it has made great progress. The computing power of ordinary computers has reached 40 million times per second, faster than the speed of calculation and abacus
Why do computers work so fast
because the arithmetic unit and controller in the electronic computer are composed of bistable circuit and various "gate" circuits; In other words, they are calculated by using the high-speed transmission characteristics of electricity. We know that the transmission speed of electricity is 300000 kilometers per second, which is very fast. Therefore, the computing speed of the electronic computer is very fast< Secondly, the operation of electronic computer is very simple. No matter how complicated the problem is, as long as the personnel design the calculation program in advance and send the calculation program together with the original data to the computer, it can automatically calculate the original data step by step according to the manual program. Each operation is very simple. For example, to add, you only need to do 1 + 1 = 10, 1 + 0 = 1, 0 + 1 = 1, 0 + 0 = 0. There are only four cases (subtraction, multiplication and division are the same). Such a simple calculation, primary school students can quickly work out. Because the calculation is simple, the arithmetic unit can also be very simple; In other words, the bistable circuit and "gate" circuit are needed less, and the electronic path is also less, which makes the operation speed faster.

8. It's obviously the wrong description
first of all, the CPU of home computer can see the floating-point operation, just download the corresponding software to test the floating-point operation of CPU, single precision / double precision and so on
secondly, floating-point operation only shows the performance of household CPUs. On the one hand, some CPUs are too high to reflect your daily application
for example, compared with the old core architecture, the new core architecture with fewer cores has lower total score, but stronger single core performance.

9. First of all, it's easy to say that the boss scorched earth lion scorpion can also brush the energy board. This thing has been strengthened and become handsome. Ha ha, it needs 6 players and 6 Tyrannosaurus Rex. Each player should have a lucky suit and water. In fact, water is very important. Later, it will be said that doping is also needed to prevent mistakes. In the first picture, I quickly dismount the dragon, and then blow t to pull a Tyrannosaurus Rex to the side.
at this time, the camera is the character's perspective. I must give the boss a wave of purple sticky poison bullets, which will add a lot of vertigo. At this time, I will take stimulants. I don't know if too many stimulants will lose water like ginkgo, However, we should be able to do so at this time.
when we all ride the Tyrannosaurus Rex, we can walk and try not to go to the purple poisonous fog. Vertigo is added to Tyrannosaurus Rex. When the boss doesn't attack, it's the card owner, and then you have to pay attention to the sand bug, because it will repel the Tyrannosaurus Rex, so you keep inserting it into the boss. If you don't have the card owner, you have to repeat the above steps. When you see the stone man, it means that you are going to succeed. Don't worry about the stone man's biting. After playing the boss, you must dismount the dragon and pull the Tyrannosaurus Rex away from the corpse of the boss. There is a high probability that if you don't dismount the dragon, the Tyrannosaurus Rex will die.
the lion scorpion boss Tyrannosaurus rex has a 700 attack on 6, which is relatively simple.
next, a gorilla is very simple. Prepare a Tyrannosaurus Rex, a Velociraptor, or you are confident that you can reach the boss with high speed, Before going in, the overlord's head was pasted with 400c4. The characters put on their sweaters. It was really cold inside., The boss is responsible for leading the spider to the Tyrannosaurus Rex. The unlocked person rides on the Tyrannosaurus Rex, but the Tyrannosaurus Rex rider doesn't need the remote control. He thinks that you are likely to be lost by the boss in seconds, so he can ask another person to detonate it. It's better not to look at the picture when it explodes, because it's bloody to turn the camera (in fact, the memory will explode, and it's easy to drop the line), It's OK for this main team to cooperate well, and it's also important to consider the server delay, so that spiders can damage Tyrannosaurus Rex, and it's not too late to blow it up.
then let's talk about the next spider boss. It's very easy for the boss to get stuck. Tyrannosaurus Rex can go without adding blood. More than 10 people and more than 10 Tyrannosaurus Rex can kill it if they attack 800 or so, I'm playing PVE. If I find that it's a little bit worse than blood, if I can't get through it, I'll take the RPG tribe to fight against spiders in advance. I think the PVE mechanism won't hit things that are not with my own tribe, so I don't worry. Only one or two can get down, not too much, or the boss will be embarrassed if he doesn't have a card owner.
the difficult star above has been changed, and the amount of blood has increased. It needs 500 c4sorry
and there are still many left. After all, the fire dragon who is easy to roll over is the most difficult to fight, because spiders can pass as long as you have enough T-Rex attack, Gorilla as long as the normal server does not delay very stable, but the fire dragon is not the same, fireball seconds kill the rider, extremely difficult to card the owner's position. And it's a great test of the team's execution. You should obey the command.
fire breathing dragon, first of all, you can wear lucky clothes, about seven people can pass. Of course, you should cooperate with Tyrannosaurus Rex and whole blood. You think it's easy to have no card owner, and you need blood. When you land on the card next time, the magma of the boss field can step on, and there is not a lot of blood. After you go in, the dragon will quickly pull away, The first person who goes in can hold the hatred. Anyway, you can't stop running before landing. When a person is sprayed on the fireball, you can GG. When it hits the ground and gets stuck, the T-Rex's head up is to pull up the angle of view. Don't bite before it doesn't have to bite. If it can't fly off at the next take-off, it's OK. Don't move after the card owner, because you don't know who is the T-Rex card owner

10. I am in the CDC. When there is no outbreak, the CDC works very regularly compared with the hospital. You can have a normal rest on weekends and holidays. There is no night shift, and you will get off work on time. There is almost no overtime. But the disadvantage is that in addition to a big discount in income compared with the hospital, your clinical professional level will hardly go up, because of the physical examination, Just follow the rules. Nothing else.