Unlike the picture, there are no decimals. The rightmost column is the unit column.
Hi, the abacus is Chinese invention, not japanese !!!
i never made any claim to who invented the abacus. i'm just clarifying that this problem pertains to the japanese soroban, which is specifically designed for base-10 arithmetic.
Link provided to webhome.idirect.com appears to be down. Here is another link:
i dont get it..how does it work?
Select every other element of a vector
Counting in Finnish
Test if a Number is a Palindrome without using any String Operations
Number of 1s in a binary string
Reverse a matrix
Give the Shortest Path Through The Maze
Check to see if a Sudoku Puzzle is Solved
Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)
Make an N-dimensional Multiplication Table
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office