perplexus.info :: Numbers : Cross out the first m digits and the last n digits

Cross out the first m digits and the last n digits (Posted on 2023-10-15)

Consider the 800-digit integer 234523452345......2345.
The first m digits and the last n digits are crossed out so that the sum of the remaining digits is 2345.

Determine the value of m+n

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	solution	Larry	2023-10-15 12:44:37

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (12)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info