Working with Hexadecimal values in C programming language



 working with hexadecimal values in c programming language

Learn C - C tutorial - working with hexadecimal values in c programming language - C examples - C programs

Working with Hexadecimal values in C programming language

  • Hexadecimal is a positional numeral system with a radix, or base, of 16.
  • It uses sixteen distinct symbols.
  • First symbols 0-9 to appointed to act values zero to nine, and A, B, C, D, E, F to represent values ten to fifteen.
 working with hexadecimal values in c programming language

Learn C - C tutorial - working with hexadecimal values in c programming language - C examples - C programs

Sample Code

#include <stdio.h>
int main()
{
    unsigned char a=0x64;
    int b=0xFAFA;
    printf("value of a: %X [%x]\n",a,a);
    printf("value of b: %X [%x]\n",b,b);
    return 0;
}

Output

value of a: 64 [64]
value of b: FAFA [fafa]


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