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?
Given two arrays, find the maximum overlap
Is my wife right?
middleAsColumn: Return all but first and last element as a column vector
Is this triangle right-angled?
Return the first and last characters of a character array
Lychrel Number Test (Inspired by Project Euler Problem 55)
Next Lower Power of B
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