split_values_digit_and_alpha.c

#include <stdio.h>
#include <string.h>

int main(){
    printf("%s.%d\n",__FUNCTION__,__LINE__);
    char pkg_code[6] = {"20gb"};
    char unity[10];
    char volume[10];

    memset(unity,'\0',sizeof(unity));
    memset(volume,'\0',sizeof(volume));
    char *_unity = pkg_code+(strlen(pkg_code+2));
    printf("%s.%d:Unity:%s\n",__FUNCTION__,__LINE__,_unity);

    int i, cont = 0;
    for (i=0;*(pkg_code+i)!='\0';i++){
        if (isdigit(pkg_code[i])){
            printf("digit:%c\n",*(pkg_code+i));
            *(unity+cont) = *(pkg_code+i);
            cont++;
        }
    }

    *(unity+cont+1) = '\0';

    cont = 0;
    for (i=0;*(pkg_code+i)!='\0';i++){
        if (isalpha(pkg_code[i])){
            printf("caract:%c\n",*(pkg_code+i));
            *(volume+cont) = *(pkg_code+i);
            cont++;
        }
    }
    *(volume+cont+1) = '\0';


    printf("%s.%d:!unity:%s\n",__FUNCTION__,__LINE__,unity);
    printf("%s.%d:!volume:%s\n",__FUNCTION__,__LINE__,volume);
    printf("%s.%d:!pkg_code:%s\n",__FUNCTION__,__LINE__,pkg_code);
    return 0;
}