Just on line digital currency plummeted

1. There are several reasons for the collapse of digital currency:
1. Some unscrupulous media and we media spread false information
2. The domestic policy on digital currency is tightening, and the voice of supervision is endless
3. In recent years, countries such as Europe, America and Japan are not very friendly to digital currencies represented by bitcoin and wikilink
4. After a round of explosion, the value of digital currency instry graally returns to rationality.

2. Money is like this: when it is saturated, it will fall; when it is unsaturated, it will rise,

3. The mainstream digital currency can be used as a unit for transaction, but the digital currency will not! Air money is hard to say! The answer is not easy, please adopt it!

4. The higher the reward, the greater the risk. The same is true for digital currency. If there is a rise, there will be a fall
(1) the long-term investment of digital currency is a kind of high-risk investment
digital currency investment is faced with policy uncertainty, technology risk, competition risk and other risks. For example, the policy changes of digital currency supervision in various countries, the possible cracking of consensus mechanism, and the risk of competition and substitution of other decentralization and legal digital currency. These risks determine that digital currency investment is still a high-risk investment in the long run
(2) there are many uncertain factors affecting the short-term investment of digital currency
in the short term, the price of digital currency is affected by more technical, news and fundamental factors that affect short-term supply and demand, and the price fluctuates greatly, with strong uncertainty and unpredictability.

5. On January 5, the pilot use of digital RMB in Shanghai realized Hard Wallet payment without mobile phone for the first time, and the development of digital RMB is accelerating

however, this move has aroused people's concern about bitcoin, and they even think that digital RMB will replace bitcoin

the central bank's digital currency represents the digitization of RMB cash. More reflected in improving the efficiency of domestic small high-frequency transactions, thus playing a role in replacing RMB cash, thus consolidating China's monetary sovereignty

however, bitcoin is a currency based on blockchain technology, which has a limit on the total amount of issuance and cannot be over issued

last time I talked about this with people from Yingfu University of Finance and economics. Because there is a fundamental difference between digital personal name coin and bitcoin, it will not bring much impact on the price trend of bitcoin.

6. Certainly can rise, you see the stock is, fell behind will rise back, otherwise how to let you into the bureau

7. Well, I have the full version. Click on my avatar~~

8. How to say, there are many reasons for the sharp drop of digital currency in the past two days. All kinds of stock indexes, futures, gold and so on have fallen. I feel that if BTC is not affected by the new bad factors in the past two days, it will fall to about 7500. If the old fellow is going to enter the market these two days, it is OK to grasp a low point and approach. Of course, the current fundamentals are not very stable, and so on
in addition, it has nothing to do with whether you make money or not. Buying or not can make money in this wave. The question is whether you can have a correct prediction of the future. Whether there is enough psychological enrance and sufficient capital chain to deal with all the situations
finally, the risk of currency speculation is high, so we should be cautious when entering the market. It's just like losing money when the currency goes up. To be specific, it's troublesome. I can only say that only when the world economy goes up can virtual currency make money. If the world economy goes down, it can only make money if the virtual currency soars. What's more, when the world economy is not good, the bad factors are enough to make the virtual currency fall very seriously
I can't remember a sentence from Warren Buffett, which means that you should be afraid when others are greedy, and you should be greedy when others are afraid. Only in this way can you make money
I want to make money, but it's not easy to be scared. It's also not easy to live when you lose all your money. Encourage with you.

9. Objects are automatically destructed before they die. Malloc / free can not meet the requirements of dynamic objects. When creating an object, the function should be executed automatically, and the new corresponding delete should not be ignored. Therefore, C + + language needs an operator new which can complete the dynamic memory allocation and initialization< br />malloc/free; Free is a library function, not an operator. It is not under the control of the compiler, and the task of executing constructors and destructors cannot be imposed on malloc / free. They can be used to apply for dynamic memory and free memory, new. For objects of Non internal data type, malloc / delete alone must be used in pairs
malloc and free are the standard library functions of C + + and C language, and new and delete are the operators of C + +