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Solution: GCD of Two Integers Using the <requires> Clause

Explore how to use the requires clause with C++ Concepts to implement Euclid’s algorithm for computing the greatest common divisor (GCD) of two integers. Learn to define a Number concept and enforce it on template parameters to ensure only integers are accepted, enhancing type safety and template correctness.

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Solution

The most famous solution to the GCD problem is Euclid’s algorithm. Euclid’s algorithm is an efficient algorithm that computes the GCD of two given integers. . On line 6, we create a concept ...