C++ Program to demonstrate String datatype [DEVCPP/GCC]

STRING DATATYPE

In C++, strings are not a built-in data type, but rather a Standard Library facility. The standard C++ library provides a string class type that supports all the operations possible through character array and additional functionality.

PROGRAM

//Program to initialize string and display it

#include <iostream>
#include <string>

using namespace std;

int main()
{
string s1("TECH"); //Through Constructor

string s2;
cout<<"ENTER STRING: ";
cin>>s2; //Through Input From User

string s3(5,'+'); //Through Parameterized Constructor

cout<< "\n STRING 1: "<<s1;
cout<< "\n STRING 2: "<<s2;
cout<< "\n STRING 3: "<<s3;

return 0;
}

OUTPUT