#include <stdio.h>
	int main()
	{
  	int integerType;
	 	float floatType;
		double doubleType;
		char charType;
		
	// Sizeof operator is used to evaluate the size of a variable
		    
		printf("Size of int: %ld bytes\n",sizeof(integerType));
		printf("Size of float: %ld bytes\n",sizeof(floatType));
		printf("Size of double: %ld bytes\n",sizeof(doubleType));
		printf("Size of char: %ld byte\n",sizeof(charType));
		
		return 0;
	}