how to insert in string c++ code example
Example 1: append string c++
#include <iostream>
#include <string>
int main ()
{
std::string str;
std::string str2="Writing ";
std::string str3="print 10 and then 5 more";
str.append(str2);
str.append(str3,6,3);
str.append("dots are cool",5);
str.append("here: ");
str.append(10u,'.');
str.append(str3.begin()+8,str3.end());
str.append<int>(5,0x2E);
std::cout << str << '\n';
return 0;
}
Example 2: c++ insert variable into string
#include <iostream>
using namespace std;
int main()
{
string someString = " C++ "
cout << "This is a" + someString + "example." << endl;
return 0;
}
Example 3: appending string in c++
#include<iostream>
#include <string>
int main() {
std::string namee = "Caleb";
namee += " Hello";
std::cout << namee << std::endl;
std::string namee2 = std::string("Caleb")+" Hello";
std::cout << namee2 << std::endl;
std::cin.get();
}