erasing a character from a string in c++
// string::erase
#include <iostream>
#include <string>
int main ()
{
std::string str ("This is an example sentence.");
std::cout << str << '\n';
// "This is an example sentence."
str.erase (10,8); // ^^^^^^^^
std::cout << str << '\n';
// "This is an sentence."
str.erase (str.begin()+9); // ^
std::cout << str << '\n';
// "This is a sentence."
str.erase (str.begin()+5, str.end()-9); // ^^^^^
std::cout << str << '\n';
// "This sentence."
return 0;
}