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“appending string in c++” Code Answer

appending string in c++

cpp by Average Ape on Jul 29 2020 Donate

string first_name = "foo"
string last_name = "bar"
std::cout << first_name + " " + last_name << std::endl;

appending string in c++

cpp by Alive Angelfish on Aug 06 2020 Donate

#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();
}

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“appending string in c++” Code Answer

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