Alipay game ___ indicates the number, and Alipay game _ indicates

Source: Internet
Author: User

Alipay game ___ indicates the number, and Alipay game _ indicates

Question 1: now we have three numbers. We only use addition to calculate the numbers a, B, c, it indicates the maximum continuous N (N <= a + B + c) starting from 1 ). What is abc when N is used ??

For example, 1, 2, and 3 can represent the maximum number of 6.

1, 2, 5 can represent the maximum number of 3.

Question 2: now we have four numbers. We still follow Question 1. What are the four numbers at this time?

.......

Question 3: What is the number of N given now ??

Now the game is playing. Now the landlord has a 7CM gold bar. He hired a farmer to farm him. He needs to pay 1 CM yuan a day (one day), just to pay off the farmer's commission, what is the minimum number of gold bars ?? (15cm ?...)

 

Do you have any results ?? The answer is that when N is used, N numbers are 2 ^ 0, 2 ^ 1 ^ 2... 2 ^ n-1, which can represent the sum of N at the maximum. (Number N = sum of the number of the previous N-1)

Cause: mathematical induction:

Before when the number of N-1 meet, can be expressed to (2 ^ N-1)-1; when the addition of 2 ^ N-1, that can use the first number 1 ~ (2 ^ N-1)-1, add 2 ^ N-1 respectively to get the continuous number.

Has this problem been solved?

PS. The personal language is very scum and may be unclear. Please forgive me. If you have any questions, please directly point out. Thank you ~~

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.