How to remove a letter from a string in cpp?

Question

https://code.sololearn.com/cQEwcInCG4ov/?ref=app

Answer 1

Please frame your question properly. In the question you are asking how to remove a letter from string, but in the code you are *replacing* a character in a string.

The way you have used the replace method is wrong in your code. See here how to use it
https://en.cppreference.com/w/cpp/string/basic_string/replace

To erase a character from a string
https://en.cppreference.com/w/cpp/string/basic_string/erase

Answer 2

You were just implementing replace method wrong way .This is how it should be done :
s.replace(1,1, "y");

For more info
https://www.javatpoint.com/cpp-string-replace-function

Answer 3

Do you want to remove a letter or replace a letter? your code suggested that you want to replace a letter by another.

Answer 4

Thank you