Fraction Addition and Subtraction | Simple Simulation | Leetcode 592 | codestorywithMIK
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This is the 41st Video of our Playlist "Strings : Popular Interview Problems" by codestorywithMIK
In this video we will try to solve a very good String Problem : Fraction Addition and Subtraction | Simple Simulation | Leetcode 592 | codestorywithMIK
I will explain the intuition so easily that you will never forget and start seeing this as cakewalk EASYYY.
We will do live coding after explanation and see if we are able to pass all the test cases.
Also, please note that my Github solution link below contains both C++ as well as JAVA code.
Problem Name : Fraction Addition and Subtraction | Simple Simulation | Leetcode 592 | codestorywithMIK
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Leetcode Link : https://leetcode.com/problems/fractio...
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Summary :
The approach to solving the fraction addition problem involves parsing and processing a string containing fractions, performing arithmetic operations to accumulate the result, and simplifying the final fraction. Here's a summary:
Parsing the Input: The string expression is iterated to extract each fraction's numerator and denominator, handling both positive and negative signs.
Fraction Arithmetic: As fractions are parsed, they are converted to a common denominator to allow direct addition or subtraction. The cumulative result is maintained using two variables: one for the numerator and one for the denominator.
Simplification: Once all fractions are processed, the resulting fraction is simplified by dividing both the numerator and denominator by their greatest common divisor (GCD).
Result: The simplified fraction is returned as a string in the form "numerator/denominator".
The algorithm efficiently handles multiple fractions and simplifies the final result.
✨ Timelines✨
00:00 - Introduction
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