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()); //remove A from string
cout << "Final string: " << my_str;
}string erase character c++
#include <iostream>
#include <algorithm>
#include <string>
int main()
{
std::string s = "This is an example";
std::cout << s << '\n';
s.erase(0, 5); // Erase "This "
std::cout << s << '\n';
s.erase(std::find(s.begin(), s.end(), ' ')); // Erase ' '
std::cout << s << '\n';
s.erase(s.find(' ')); // Trim from ' ' to the end of the string
std::cout << s << '\n';
}erase string c++
string& erase (size_t pos = 0, size_t len = npos);
/*
pos
Position of the first character to be erased.
If this is greater than the string length, it throws out_of_range.
Note: The first character in str is denoted by a value of 0 (not 1).
len
Number of characters to erase (if the string is shorter, as many characters as possible are erased).
A value of string::npos indicates all characters until the end of the string.
*/Copyright © 2021 Codeinu
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