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