Question

How to assign hex value to char in C

Answer 1

#include <stdio.h>
#include <inttypes.h>

int main () {
  uint8_t ch = (uint8_t)0x41;

  printf("%d %x %c\n", ch, ch, ch);
  
  return 0;
}



/*
run:

65 41 A

*/

 

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Answer 2

#include <stdio.h>
#include <inttypes.h>

int main () {
  char ch = 0x41;

  printf("%d %x %c\n", ch, ch, ch);
  
  return 0;
}



/*
run:

65 41 A

*/

 

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