Difference between pre-increment and post-increment in a loop?
Is there a difference in ++i and i++ in a for loop? Is it simply a syntax thing? 23 Answers 23
pre-increment
Is there a performance difference between i++ and ++i in C++?
We have the question is there a performance difference between i++ and ++i in C? What’s the answer for C++? 19 Answers 19
Is there a performance difference between i++ and ++i in C?
Is there a performance difference between i++ and ++i if the resulting value is not used? 14 s 14 Executive summary: No. i++ could potentially be slower than ++i, since the old value of i might need to be saved for later use, but in practice all modern compilers will optimize this away. We can … Read more
What is the difference between ++i and i++?
In C, what is the difference between using ++i and i++, and which should be used in the incrementation block of a for loop? 22 s 22 ++i will increment the value of i, and then return the incremented value. i = 1; j = ++i; (i is 2, j is 2) i++ will increment … Read more
