Looping

Question

There are 2 kinds of loop in almost every programming language but what is the need? I haven't seen a single program which I could do with for loop but not with while loop or vice versa so what is the need to have 2?
Also which one of them is faster?

Answer 1

https://www.sololearn.com/discuss/568704/?ref=app

Answer 2

for loop is more convenient bcoz it is simpler, easier and is also the quickest loop.

Answer 3

for loop is just a syntactic sugar over while loop