replace a substring

[nityagopikrishnan]

how do i replace a substring.....e g hello world ...replace hello with hai an d you get hai world

[freddukes]

Are you using char * or std::strings?

In std::strings there are several helpful class functions, see here. That site should be all you need for std::strings.

If you are using char* then you'll have to use iterators to do all of your work.

-freddukes

[curiously enough]

Just use a 2-dimensional array of charachters filled with the words of the string, then fill another empty string as you like with these words(with spaces between them of course).

[Man4ish]

Just use a 2-dimensional array of charachters filled with the words of the string, then fill another empty string as you like with these words(with spaces between them of course).

Use replace function of string class.

Manish