C Program to Find out the size of the different data types

C Program to find the Size of Different data types. In This program we, find the size of the datatypes in c using sizeof() operator. sizeof() operator returns the its argument memory in bytes. Read more about C Programming Language .

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* for personal and learning purposes. For permissions to use the
* programs for commercial purposes,
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#include <stdio.h>
main()
{

printf(" short int is %2d bytes n", sizeof(short int));
printf(" int is %2d bytes n", sizeof(int));
printf(" int * is %2d bytes n", sizeof(int *));
printf(" long int is %2d bytes n", sizeof(long int));
printf(" long int * is %2d bytes n", sizeof(long int *));
printf(" signed int is %2d bytes n", sizeof(signed int));
printf(" unsigned int is %2d bytes n", sizeof(unsigned int));
printf("n");
printf(" float is %2d bytes n", sizeof(float));
printf(" float * is %2d bytes n", sizeof(float *));
printf(" double is %2d bytes n", sizeof(double));
printf(" double * is %2d bytes n", sizeof(double *));
printf(" long double is %2d bytes n", sizeof(long double));
printf("n");
printf(" signed char is %2d bytes n", sizeof(signed char));
printf(" char is %2d bytes n", sizeof(char));
printf(" char * is %2d bytes n", sizeof(char *));
printf("unsigned char is %2d bytes n", sizeof(unsigned char));
}
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C Program to Illustrate all data types.

C Program to Illustrate all data types.  The four different data types are assigned the corresponding values are printed. We can see that, to print a Integer value we give a %d sign, similarly for Character %c, Float %f and for Double %e.Read more about C Programming Language .

/***********************************************************
* You can use all the programs on www.c-program-example.com
* for personal and learning purposes. For permissions to use the
* programs for commercial purposes,
* contact [email protected]
* To find more C programs, do visit www.c-program-example.com
* and browse!
*
* Happy Coding
***********************************************************/

/* */
# include <stdio.h>

int main()
{
int sum;
float money;
char letter;
double pi;

sum = 10; /* assign integer value*/
money = 2.21; /* assign float value*/
letter = 'A'; /* assign character value */
pi = 2.01E6; /* assign a double value */

printf("value of sum = %dn", sum );
printf("value of money = %fn", money );
printf("value of letter = %cn", letter );
printf("value of pi = %en", pi );
getchar();
return (0);
}
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