10/21/2015

C++ Program To Display Size Of Different Datatype

Problem :- Write A C++ Program To Display Size Of Different Datatype. Here one thing noted down size of Datatype maybe depend upon your Operating System . Operating System You Are using maybe 32 Bit Or 64 Bit  

Logic :- For This Type of problem C++ Can Handle Easily .C++ have a "sizeof" Operator to find a size of any datatype  Follow Given A Syntax

Syntax :-  sizeof( datatype ) 

Replace Datatype by following datatype

int
float
double
long double
long long

There is another way to find the size of datatype by using pointer 

See Also :- C Program To Display Size Of Different Datatype

Solution :- 

#include<iostream>
#include<math.h>
using namespace std;
int main()
{
 cout<<"size of int "<<sizeof(int)<<endl;
 cout<<"size of float "<<sizeof(float)<<endl;
 cout<<"size of double "<<sizeof(double)<<endl;
 cout<<"size of long "<<sizeof(long)<<endl;
 cout<<"size of long double "<<sizeof(long double)<<endl;
 cout<<"size of long long int "<<sizeof(long long int)<<endl;
 cout<<"size of long long "<<sizeof(long long)<<endl;


}

See Also :- Java Program To Display Size Of Different Datatype

Output :- 


C++ Program To Display Size Of Different Datatype

Ghanendra Yadav

Ghanendra Yadav

Hello, I Am Ghanendra Yadav Owner of This Blog, I am professional Blogger and Programmer. I Love Programming, Logo Making, And Banner Designing. My Highest Qualification is MCA From NIT Warangal. You Can Find Me On Social Media Through Below Link And If You Have Any Query Related To Programming And Other Subject Comment Below or You Can Mail Me I Will Try To Answer Within 24 Hours Email:- yghanendra@student.nitw.ac.in

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