Making money in 2017

1. It's hard to say. Anyway, lightcoin mining is basically no longer profitable, so is bitcoin. Some time ago, e to the sharp drop in the price of lightcoin, Zeus lightcoin cloud mining project has stopped mining. The mining of Laite coin is still so, and the mining of indivial investors is even more difficult. There are different opinions about the cost of bitcoin mining, some say 1500, some say 500. This has something to do with the performance and electricity price of the mining machine.

2. The mining principle of lightcoin is the same as that of bitcoin, but the algorithm is different. In short, it is to use the computing power of your lightcoin mining equipment to solve mathematical problems, confirm lightcoin network transactions, and ensure the security of the entire lightcoin network system. As a reward, miners can get unequal lightcoin rewards. The total number of lightcoin is four times that of bitcoin

at present, lightcoin mining has entered the ASIC era, and the myth that ASIC was not suitable for lightcoin mining has been broken

if you want to mine the Leyte coin, it is recommended that you buy ASIC Leyte coin miner, and you'd better join a mine pool for mining. The more famous lightcoin machines in the market include A2, silverfish, KNC and so on. At present, Avalon, a famous supplier of bitcoin machines, also plans to research and develop lightcoin ASIC chips. Avalon's lightcoin chip is a 28nm process technology, which is in a leading position in the instry.

3. For lightcoin: for ordinary desktop computers, such as 4-core 2.6g CPU, the computing speed is about 25khash. According to the current difficulty, 0.01ltc can be calculated one day, which is equivalent to RMB 250 * 0.01 = 2.5 yuan, and the power consumption is calculated as 100W. In fact, it is more than 0.1 * 24 * 0.55 = 1.32 yuan, which is the rhythm of making a dollar a day.

4. It's undeniable that the lack of virtual currency can make money, but you can't just watch others eat meat without seeing others being beaten. This market risk is still very big. I started to do it in 18 years. At that time, I started with grapefruit in Zhongyuan and earned tens of thousands of yuan. But I didn't get off the car in time and lost all the money.

5. Compared with bitcoin mining, lightcoin mining is relatively easy. Because the difficulty of mining is relatively low. But at present, lightcoin mining has graally entered the era of ASIC miner competition. The computing power is constantly rising, and the computing power of large mines is approaching 51%. If you want to carry out lightcoin mining, you must buy professional ASIC lightcoin miner. However, the price of lightcoin miner is generally too high, and there will be more ASIC lightcoin miner with high computing power in the future, Computing power is not constantly pushing up. This is the same as the era of bitcoin ASIC miner last year. Last year, Avalon miner was born, which completely subverted the bitcoin mining instry. With the help of roast cat, the computing power suddenly increased, and the graphics card mining completely went out of people's sight. Although there are many bitcoin ASIC mining machines, Avalon mining machine has always been unique and constantly launched its own new procts.

6. Wright money mining to make money, money also have. This year, the form of Leyte coin is not good

7. Not bad. The number of central government contracts

8. Experience includes bitcoin, infinite coin and so on. But it's said that it's not very easy to dig. I suggest making money in other ways.

9. In the future, the price of display card will only increase, but not decrease.

how to realize the circulation effect in excel? Although excel is a professional data processing software, but in the loop is very reluctantly, especially for beginners, for the realization of the loop is unable to start, so today I learned Xiaobian to teach you how to realize the loop in Excel<

operation method of loop in Excel
loop is realized by iterative calculation

1. In the process of using Excel, we may encounter a situation that cells sometimes refer to themselves, that is, entering a formula such as "= B2 + 1" in cell B2 is a circular reference behavior. In order to avoid the generation of dead loop, there is an iterative strategy

2. In fact, we can use this iteration function to achieve the desired effect. For example, we want to implement the sum accumulation operation from 1 to 10. It can be realized by the following methods. Click the office button & gt“ Excel Options button<

how to realize the loop of Excel function
3. In the open excel options window, switch to the formula tab, check the "enable iterative calculation" item, enter "101" in the "maximum number of iterations" input box, and finally click "OK" to complete the setting

how to realize the loop of Excel function
4. Enter the formula "= if (A2 & gt= 100, 0, A2 + 1) "and press enter

how to realize the loop of Excel function
5. Then enter the formula "= B2 * A2" in the "sum" cell "B2" and press enter to complete the input<

how to realize the loop of Excel function
6. Finally, you can see the output result "5050", that is, the cumulative sum from 1 to 100 is 5050.

how to realize the loop of Excel function
how to realize the loop operation by using array formula

1. The array formula strongly supports the loop. Here, we still take "1 to 100 cumulative sum" as an example, and enter the formula "= sum (row (1:100))" in any cell<

how to realize the loop of Excel function
2. Then press "Ctrl + Shift + enter" at the same time to see the result. Moreover, because it is an array formula, curly brackets are added on the outside of the formula<

how to realize the circulation of Excel function
realize the circulation calculation by VBA editing

1. Switch to the "development tools" tab, click the "Visual Basic" button to enter the VBA editing environment (or press the keyboard shortcut key combination "Alt + F11")< 2. Right click "Microsoft Excel object" and select "insert" - & gt; from the pop-up menu“ Mole item