C - hex to dec, помощь strtoll.

[victor00000]

Код: [Выделить]

// test_hextodec.c
// victor00000 (c) 2018

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>

// ~$ gcc test_hextodec.c -o test_hextodec.lnx
// ~$ ./test_hextodec.lnx ff ffff ffffff ffffffff ffffffffff

int main (int ia, char *ca[]){
if (ia == 1) return 1;
char **hex = ca;
uint64_t dec;
int i;
for (i=2;i<=ia;i++){
dec = strtoll (hex[i-1],0,16);
printf ("%lld ", dec);
}
puts ("");
return 0;
}

http://paste.ubuntu.com/p/TQWvQ8qFxs/