What is wrong with my code?
@goyalvivek in line 15 you are accessing this index, s.length() + 1. It does not exist. It will not throw an error but it will not do anything either, meaning it will not increase the length of the string. Remember, character arrays and strings might look similar but they are two different datatypes and often behave very differently.
If you want to append something to a string you can use
-
s += "appended_string"; //to append a string string::insert()
done, thanks for ur help
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