Sizeof Operator in C / C++.

Use Of SIZEOF() Operator In C/C++.

 #include<iostream>

using namespace std;

int main()

{  

  int a;  

 char ch;  

 float m;    

double n;   

 long d;  

  short b;

  cout<<"Size of integer is:"<<sizeof(a)<<endl;   

cout<<"Size of character is:"<< sizeof(ch)<<endl;

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

 

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

 cout<<"Size of long integer is:"<<sizeof(d)<<endl;

   cout<<"Size of short integer is:"<<sizeof(b)<<endl;

 return 0;

}

INPUT && OUTPUT