Declare And Assign Values To Variables In C++

Declare and Assign Values to Variables in C++:

(1) In this blog, we will see how to declare and assign values to variables.

int myInt = 10;
double myDouble = 10.5;
char myChar = ‘A’;
string myString = “My first String”;
bool myBool = True;

(2) Sample C++ language code and its output, as shown:

Declare and Assign Values to Variables in C++ sample code

#include <iostream>
using namespace std;
int main()
{
//Declare int variable
intmyfirstinteger = 10;
cout<< “Integer Variable Value:” <<myfirstinteger<< “\n”;
//Declare double variable
doublemyfirstdouble = 10.5;
cout<< “Double Variable Value:” <<myfirstdouble<< “\n”;
//Declare char variable
charmyfirstchar = ‘A’;
cout<< “Char Variable Value:” <<myfirstchar<< “\n”;
//Declare bool variable
boolmyfirstbool = true;
cout<< “Bool Variable Value:” <<myfirstbool<< “\n”;
//Declare string variable
stringmyfirststring = “My First String”;
cout<< “String Variable Value:” <<myfirststring<< “\n”;

return 0;
}

(3) After that go to the “Build” menu and select the “Build” option for publishing the code as shown.