Twitter because it is a social media app
So i'm pretty sure if you hit the key {F7} and it will pull all the words spelled incorrectly over to the side for you to look at one by one. But you can always go to tools in the top bar, and click spelling, options, then spelling + style.
Answer:
for (char outerChar='a'; outerChar<='e'; outerChar++){
for (char innerChar='a'; innerChar<='e'; innerChar++){
cout << outerChar << innerChar << "\n";
}
}