C Program To Display Size Of Different Datatype

ghaidaib

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2022-05-12

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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

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ghaidaib

2022-05-12

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#include <stdio.h>
int main()
{ 
  printf("int is    %2d bytes \n", sizeof(short int));
  printf("long int is  %2d bytes \n", sizeof(long int));
  printf("float is    %2d bytes \n", sizeof(float));
  printf("double is   %2d bytes \n", sizeof(double));
  printf("long double is  %2d bytes \n", sizeof(long double));
  printf("char is   %2d bytes \n", sizeof(char));
  return 0;

}

Output:

double is 8 bytes

long double is 16 bytes

char is 1 bytes

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C Program To Display Size Of Different Datatype

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