How to replace one char by another using std::string in C++? In my case, I'm trying to replace each c character by character.
I've tried this way :
std::string str = "abcccccd";
str = str.replace('c', ' ');
But, this wouldn't work.
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1A few seconds of searching came up with this.WhozCraig– WhozCraig2014-03-14 10:38:27 +00:00Commented Mar 14, 2014 at 10:38
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possible duplicate of How to find and replace all characters in a string with specific symbols C++juanchopanza– juanchopanza2014-03-14 10:40:27 +00:00Commented Mar 14, 2014 at 10:40
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Possible duplicate of How to replace all occurrences of a character in string?phuclv– phuclv2018-08-03 05:14:46 +00:00Commented Aug 3, 2018 at 5:14
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1 Answer
With the std::replace algorithm:
#include <algorithm>
#include <string>
#include <iostream>
int main()
{
std::string str = "abccccd";
std::replace(str.begin(), str.end(), 'c', ' ');
std::cout << str << std::endl;
}
