Subtract two positive numbers - MATLAB Cody - MATLAB Central

Problem 1058. Subtract two positive numbers

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Given a and b as a string, return b-a without using string to number conversion functions. a and b must to be a same size and b > a.

a = '0125'

b = '1125'

y = 1000

Solve

Solution Stats

33.74% Correct | 66.26% Incorrect
Last Solution submitted on Dec 10, 2023

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Primes and Rough Numbers, Basic ideas
What is a rough number? What can they be used...
John D'Errico in Tips & Tricks
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