What is the reason behind making some functions as constant ?
What will be the benefit of adding constant to argument of pushback function
Container Design of vector
hello @S18LP0113
A function becomes const when the const keyword is used in the function’s declaration. The idea of const functions is not to allow them to modify the object on which they are called. It is recommended the practice to make as many functions const as possible so that accidental changes to objects are avoided.
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