Why is string formatting used and can it be traversed

Answer 1

What do you mean by traversed?

Answer 2

String formatting is used to help create readable text output for a positive user experience. There are several ways to traverse text in python as well.

x="So long"
y="thanks for all the"
z="fish"
string=f"{x} and {y} {z}"

print(string)
print('Is "fish" in string:', "fish" in string)

You can also index slice, use find and use regex as well