C++ stringstream解分數加減Leetcode 592 Fraction Addition and Subtraction

C++ stringstream解分數加減Leetcode 592  Fraction Addition and Subtraction

程式設計分數加減很難嗎?計算容易，但處理字串費事，用stringstream就簡單了

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Is it difficult to program to add and subtract fractions? The calculation is easy, but processing strings is troublesome. It is easy to use stringstream.

[codes on Leetcode]https://leetcode.com/problems/fraction-addition-and-subtraction/solutions/5677011/convert-to-fractions-then-do-school-math-beats-100/

[從C++的IO談sstream用法與字串分割]https://www.youtube.com/watch?v=rMSGMal3ypo

[Leetcode Playlist]https://www.youtube.com/watch?v=B1GQlUN08lk&list=PLYRlUBnWnd5IdDHk2BjqXwesydU17z_xk