Data Type in C++.

C++

All data type in C++ are here..

#include<iostream>

using namespace std;

int main()

{

    cout << "Size of char : " << sizeof(char) 

      << " byte" << endl;

    cout << "Size of int : " << sizeof(int)

      << " bytes" << endl;

    cout << "Size of short int : " << sizeof(short int) 

      << " bytes" << endl;

    cout << "Size of long int : " << sizeof(long int) 

       << " bytes" << endl;

    cout << "Size of signed long int : " << sizeof(signed long int)

       << " bytes" << endl;

    cout << "Size of unsigned long int : " << sizeof(unsigned long int) 

       << " bytes" << endl;

    cout << "Size of float : " << sizeof(float) 

       << " bytes" <<endl;

    cout << "Size of double : " << sizeof(double) 

       << " bytes" << endl;

    cout << "Size of wchar_t : " << sizeof(wchar_t) 

       << " bytes" <<endl;

    

    return 0;

} 

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