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

#define COUPLES ((size_t) 2)
#define SIZE ((size_t) 20)

typedef enum Gender {
    Female = 0,
    Male = 1
} eGender;

typedef struct Human {
    char name[SIZE];
    unsigned char age;
    eGender gender;
    struct Human* partner;
} t_Human;

int main(/*int argc, char** argv*/)
{
    FILE* fp = fopen("list.txt", "r");

    if (fp == NULL) {
        (void)printf("File not found!\n");
        exit(0);
    }

    size_t i;

    t_Human people[COUPLES] = {0};

    for (i = 0; i < COUPLES; ++i)
        people[i].partner = (t_Human*) malloc(sizeof(t_Human));

    for (i = 0; i < COUPLES; ++i) {
        (void)fscanf(fp, "%s | %d | %d\n", people[i].name, &people[i].age, &people[i].gender);
        (void)fscanf(fp, "%s | %d | %d\n", people[i].partner->name, &people[i].partner->age, &people[i].partner->gender);
    }

    fclose(fp);

    for (i = 0; i < COUPLES; ++i)
        (void)printf("Name %s, age %d and gender value %d with fellow named %s, age %d and gender value %d.\n", people[i].name, people[i].age, people[i].gender, people[i].partner->name, people[i].partner->age, people[i].partner->gender);


    for (i = 0; i < COUPLES; ++i)
        free(people[i].partner);

    return 0;
}