C++ Program to Find Size of int, float, double and char .

C++ programs:

 Source code:

// C++ Program to Find Size of int, float, double and char .

#include <iostream>/*  iostream provides basic

input and output services for C++ programs */

using namespace std;

int main() // Th execution of program start with the main function 

{    // char, int, float, double is the data type

    cout << "Size of char: " << sizeof(char) << " byte" << endl;

    cout << "Size of int: " << sizeof(int) << " bytes" << endl;

    cout << "Size of float: " << sizeof(float) << " bytes" << endl;

    cout << "Size of double: " << sizeof(double) << " bytes" << endl;

    return 0;

}