concatenation cpp int and stirng
// with C++11
string result = name + std::to_string(age);concatenation cpp int and stirng
// with C++11
string result = name + std::to_string(age);how to concatinate two strings in c++
#include <iostream>
#include <cstdlib>
std::string text = "hello";
std::string moretext = "there";
std::string together = text + moretext;
std::cout << together << std::endl;
>> hello thereconcat string in c++
#include <iostream>
#include <sstream>
int main() {
std::string value = "Hello, " + "world!";
std::cout << value << std::endl;
//Or you can use ostringstream and use integers too
//For example:
std::ostringstream ss;
ss << "This is an integer" << 104;
std::cout << ss.str() << std::endl;
}c++ string concatenation
string first_name = "foo"
string last_name = "bar"
std::cout << first_name + " " + last_name << std::endl;String concatination in C++
int x=5;
int y= 10;
int z = x+y;//z==15
string s1="Abhi";
string s2="gautam";
string s3= s1+s3;//s3==Abhigautamappending string in c++
#include<iostream>
#include <string>
int main() {
//"Ever thing inside these double quotes becomes const char array"
// std::string namee = "Caleb" +"Hello";//This will give error because adding const char array to const char array
std::string namee = "Caleb";
namee += " Hello";//This will work because adding a ptr to a actual string
std::cout << namee << std::endl;// output=>Caleb Hello
//You can also use the below
std::string namee2 = std::string("Caleb")+" Hello";// This will work because constructor will convert const char array to string, adding a ptr to string
std::cout << namee2 << std::endl;// output=>Caleb Hello
std::cin.get();
}Copyright © 2021 Codeinu
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