C++ concatenate strings

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 there

C++ concatenate strings

std::string s = "Hello";
std::string greet = s + " World"; //concatenation easy!

Source: stackoverflow.com

Appending 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();
}

Similar codes

4 votes218 views1 answer
C++ vector pop_back
C++
2 votes219 views1 answer
Capitalize first letter c++
C++
0 vote166 views1 answer
Postorder traversal calculator
C++
0 vote208 views1 answer
C if
C++
14 votes217 views1 answer
C++ optimization dynamic 2d array
C++
14 votes178 views6 answers
How to get size of array c++
C++
0 vote201 views1 answer
Runtime error(Exit status:153(File size limit exceeded)) c++
C++
0 vote227 views1 answer
A function to create double quotes for alphabet in c++
C++
0 vote193 views1 answer
Convert GLFWwindow* to IntPtr
C++
0 vote200 views1 answer
Show mouse c++
C++