What data type is 2 bytes in C?

The integer data type is further divided into short, int, and long data types. The short data type takes 2 bytes of storage space; int takes 2 or 4 bytes, and long takes 8 bytes in 64-bit and 4 bytes in the 32-bit operating system.

Can int be 2 bytes?

int is guaranteed to be able to hold -32767 to 32767, which requires 16 bits. In that case, int , is 2 bytes. However, implementations are free to go beyond that minimum, as you will see that many modern compilers make int 32-bit (which also means 4 bytes pretty ubiquitously).

How do you print an integer?

printf(“Enter an integer: “); scanf(“\%d”, &number); Finally, the value stored in number is displayed on the screen using printf() . printf(“You entered: \%d”, number);

What are bytes in C?

A byte is typically 8 bits. C character data type requires one byte of storage. A file is a sequence of bytes. A size of the file is the number of bytes within the file.

How do you print an int in C?

The printf() method, in C, prints the value passed as the parameter to it, on the console screen. Syntax: printf(“\%X”, variableOfXType); For an integer value, the X is replaced with type int.

Why integer is 4 bytes in C?

So the reason why you are seeing an int as 4 bytes (32 bits), is because the code is compiled to be executed efficiently by a 32-bit CPU. If the same code were compiled for a 16-bit CPU the int may be 16 bits, and on a 64-bit CPU it may be 64 bits.

What is the size of an int in bytes?

Size of int: 4 bytes Size of float: 4 bytes Size of double: 8 bytes Size of char: 1 byte. In this program, 4 variables integerType, floatType, doubleType and charType are declared having int, float, double and char type respectively.

How to print one byte with printf in C?

You can use the following solution to print one byte with printf: unsigned char c = 255; printf (“Unsigned char: \%hhun”, c);

How do you print an int to an unsigned char in C?

The C standard allows you to cast the int to an unsigned char then print the byte you want using pointer arithmetic: int main () { int foo = 2; unsigned char* p = (unsigned char*)&foo printf (“\%x”, p); // outputs the first byte of `foo` printf (“\%x”, p); // outputs the second byte of `foo` }

What is the size of INT in C++?

Size of int: 4 bytes Size of float: 4 bytes Size of double: 8 bytes Size of char: 1 byte In this program, 4 variables intType , floatType , doubleType and charType are declared. Then, the size of each variable is computed using the sizeof operator.