How to convert a character chain into a ASCII

Question

I would like to know how I could transform a character string to an ASCII value, such as "12ASD132 hello" in its ASCII values

a greeting,

Answer 1

To answer your first question: all C implementations I have ever seen store their characters in ASCII, so if your implementation is like that too, you can simply print each character in the string as an integer:

#include <stdio.h>

int main() {
  const char * str = "12ASD132 hello";
  for (const char * p = str; *p; p++) {
    printf("%d\n", *p);
  }
}