loop through char in string c++
std::string s("Hello world");
for (char & c : s)
{
std::cout << "One character: " << c << "n";
c = '*';
}loop through char in string c++
std::string s("Hello world");
for (char & c : s)
{
std::cout << "One character: " << c << "n";
c = '*';
}index string c++
#include <string>
#include <iostream>
int main(){
//index string by using brackets []
std::string string = "Hello, World!";
//assign variable to string index
char stringindex = string[2];
}c++ read each char of string
std::string str = ???;
for(std::string::iterator it = str.begin(); it != str.end(); ++it) {
do_things_with(*it);
}Copyright © 2021 Codeinu
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