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ex24 extra credit

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This commit is contained in:
Dan Buch 2016-04-15 23:05:43 -04:00
parent 1f288ddd5b
commit b12812b91c
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GPG Key ID: FAEF12936DD3E3EC
1 changed files with 10 additions and 3 deletions
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13
lcthw-remnants-2/ex24.c
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@ -24,18 +24,25 @@ int main(int argc, char *argv[])
{ {
Person you = {.age = 0}; Person you = {.age = 0};
int i = 0; int i = 0;
int rc = -1;
char *in = NULL; char *in = NULL;
printf("What's your First Name? "); printf("What's your First Name? ");
in = fgets(you.first_name, MAX_DATA-1, stdin); in = fgets(you.first_name, MAX_DATA-1, stdin);
check(in != NULL, "Failed to read first name."); check(in != NULL, "Failed to read first name.");
rc = sscanf(you.first_name, "%s", you.first_name);
check(rc > 0, "Failed to strip first name.");
printf("What's your Last Name? "); printf("What's your Last Name? ");
in = fgets(you.last_name, MAX_DATA-1, stdin); in = fgets(you.last_name, MAX_DATA-1, stdin);
check(in != NULL, "Failed to read last name."); check(in != NULL, "Failed to read last name.");
rc = sscanf(you.last_name, "%s", you.last_name);
check(rc > 0, "Failed to strip last name.");
printf("How old are you? "); printf("How old are you? ");
int rc = fscanf(stdin, "%d", &you.age); rc = fscanf(stdin, "%d", &you.age);
check(rc > 0, "You have to enter a number."); check(rc > 0, "You have to enter a number.");
printf("What color are your eyes:\n"); printf("What color are your eyes:\n");
@ -57,8 +64,8 @@ int main(int argc, char *argv[])
printf("----- RESULTS -----\n"); printf("----- RESULTS -----\n");
printf("First Name: %s", you.first_name); printf("First Name: %s\n", you.first_name);
printf("Last Name: %s", you.last_name); printf("Last Name: %s\n", you.last_name);
printf("Age: %d\n", you.age); printf("Age: %d\n", you.age);
printf("Eyes: %s\n", EYE_COLOR_NAMES[you.eyes]); printf("Eyes: %s\n", EYE_COLOR_NAMES[you.eyes]);
printf("Income: %f\n", you.income); printf("Income: %f\n", you.income);