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#include <stdio.h>
#include "dbg.h"
#define MAX_DATA 100
typedef enum EyeColor {
BLUE_EYES, GREEN_EYES, BROWN_EYES,
BLACK_EYES, OTHER_EYES
} EyeColor;
const char *EYE_COLOR_NAMES[] = {
"Blue", "Green", "Brown", "Black", "Other"
};
typedef struct Person {
int age;
char first_name[MAX_DATA];
char last_name[MAX_DATA];
EyeColor eyes;
float income;
} Person;
int main(int argc, char *argv[])
{
Person you = {.age = 0};
int i = 0;
char *in = NULL;
printf("Whats your first name? ");
in = fgets(you.first_name, MAX_DATA-1, stdin);
check(in != NULL, "Failed to read first name");
printf("Whats your last name? ");
in = fgets(you.last_name, MAX_DATA-1, stdin);
check(in != NULL, "Failed to read last name");
printf("How old are you? ");
int rc = fscanf(stdin, "%d", &you.age);
check(rc > 0, "You have to enter a number");
printf("What color are your eyes?");
for(i = 0; i <= OTHER_EYES; i++) {
printf("%d) %s\n", i+1, EYE_COLOR_NAMES[i]);
}
printf("> ");
int eyes = -1;
rc = fscanf(stdin, "%d", &eyes);
check(rc > 0, "You have to enter a number");
you.eyes = eyes - 1;
check(you.eyes <= OTHER_EYES && you.eyes >= 0, "Do it right, that's not an option");
printf("How much do you make an hour? ");
rc = fscanf(stdin, "%f", &you.income);
check(rc > 0, "Enter a floating point number");
printf("-----RESULTS---->\n");
printf("First Name: %s", you.first_name);
printf("Last Name: %s", you.last_name);
printf("Age: %d\n", you.age);
printf("Eyes: %s\n", EYE_COLOR_NAMES[you.eyes]);
printf("Income: %f\n", you.income);
return 0;
error:
return -1;
}