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How to use question mark expression in C language
In C language, the question mark expression is usually used with the conditional operator ?:, also known as the ternary operator. If you want to know more about C language, you can read the articles below this topic.
How to find the greatest common divisor in C languageThe greatest common divisor can be found by using the Euclidean algorithm in C language. The principle is: the greatest common divisor of two integers a and b is equal to the remainder of a divided by b and the greatest common divisor of c and b. This algorithm is very efficient and can solve quickly even when dealing with large numbers.