how to remove a char from a string c++ code example
Example 1: remove or erase first and last character of string c++
str.pop_back();
str.erase(str.begin());
Example 2: removing a character from a string in c++
#include<iostream>
#include<algorithm>
using namespace std;
main() {
string my_str = "ABAABACCABA";
cout << "Initial string: " << my_str << endl;
my_str.erase(remove(my_str.begin(), my_str.end(), 'A'), my_str.end());
cout << "Final string: " << my_str;
}
Example 3: delete one specific character in string C++
#include <algorithm>
str.erase(std::remove(str.begin(), str.end(), 'a'), str.end());