Who s going to help me compare it, please help me see what this is?

My own is the N80 Chocolate Edition, and my friend's is the Lenovo Y450, and these two comparisons have their own strengths and weaknesses.

First of all, after a while ago, the ASUS hard disk incident made me have some doubts about the quality and service of ASUS, the same problem, Lenovo dealt with it much better than ASUS, so in terms of after-sales service, it is obvious that the United wants to be good, once there is a big problem, ASUS wants to solve it will be very troublesome, the computer Y450 screen is too flat, I always feel awkward to look at it, and the heat dissipation is indeed slightly worse, the others are good, after all, it is a big brand, ASUS N80 heat dissipation is good, and it feels good to use it, but there is always a problem with that graphics card For example, when using vista, sometimes you can't shut down, you can only hard shut down, and the computer is destroyed for a long time (it is said that the graphics card is rough or the voltage is not enough, there are several theories), if it is win7, if you install a new driver on the nv official website, the graphics card will stop working and recover soon, and it will not turn on if it is serious (my most serious one) only the lower version of the driver that comes with the disc is no problem, but now this problem has been solved The way is to go to the official website of ASUS** a latest 209BIOS Brush the BIOS to solve it, although it is solved, but after buying a new computer, you still need to brush the BIOS yourself to solve the defects of the computer itself, how aggrieved I feel, right? Another point is that the Lenovo brand is indeed larger than ASUS This can be seen from the release of win7 Now look for Lenovo win7OEM official ** can find a bunch of Lenovo on the Internet ** But ASUS is extremely difficult to find This is the gap in the size of the brand When something new appears, the gap is obvious.

As for the other two, I don't have a good evaluation, I haven't used it, I personally think it's better to consider Lenovo, after all, the service is good, and there will be less trouble in the future.

The brand is still the first choice for Lenovo!

This is 7, which is the Roman numerals, 1:i, 2:ii, 3: iii, 4: iv, 5:v, 6:vi, 7: vii, 8: viii, 9:ix.

Roman numerals are the earliest numerical representation of the slip method, more than 2000 years earlier than Arabic numerals, originated in ancient Rome, Roman numerals are a branch of cultivation numbers used in Europe before the introduction of Arabic numerals, now less used, it was produced later than the numbers in the Chinese oracle bone inscriptions, and later than the decimal digits of the Egyptians, however, its production marks the progress of an ancient civilization.

If it's all plates, you can wash 100 in twenty minutes, and then if you take out one minute to wash the coffee cups, Aunt Zhang is equivalent to washing six more, and Aunt Li washes 5 more. And because 4 6 + 2 5 = 34, it is equivalent to Aunt Zhang has 20-4 = 16 minutes washing dishes and 4 minutes washing cups, and Aunt Li has 20-2 = 18 minutes washing dishes and 2 minutes washing cups. So the number of plates is:

16 3 + 18 2 = 84. Number of coffee cups: 4 9 + 2 7 = 50 pcs.

The total is 50 + 84 = 134, which is consistent with the title.

Let Aunt Zhang wash 3x plates, and Aunt Li wash 2y a plate 3x + 2y + 9 * (20-x) + 7 * (20-y) = 1346x + 5y = 186

Because x and y are integers.

So x=16, y=18

84 plates were washed and 50 coffee cups were washed.

Assuming that the selling price of each set of toys is yuan, then.

Answer: The price of each set of toys is at least 70 yuan.

It's too blurry to see clearly!