What is an enhanced for loop

Question

enhanced for loop

Answer 1

The enhanced for loop (sometimes called a "for each" loop) is used to traverse elements in arrays.
The advantages are that it eliminates the possibility of bugs and makes the code easier to read. Example :

int[ ] primes = {2, 3, 5, 7};

for (int t: primes) {
System.out.println(t); }

source : SoloLearn's java course...

Answer 2

some examples from the playground

https://code.sololearn.com/cfuZ9DYbPEmk/?ref=app
https://code.sololearn.com/cKoo7Ib58SMQ/?ref=app
https://code.sololearn.com/c7xd1xUcgjNW/?ref=app
https://code.sololearn.com/ciUO15jeGsy1/?ref=app

Answer 3

thanks