Question

Please help me with this program and do use preferences on data that is iputted for family

Please don't use cout or cin statements, Thank you so much :)

Write a C program that assigns family information to structures: struct family { char name [50]; /* person's name */ char street [50]; /* street address */ char csz [50]; /* city, state, zip */ char relation [50]; /* relation to you */ char birthday [30]; /* mm-dd-yyyy */ struct family people[7]; or more if you have more immediate family members. Have 7 members at least (include yourself, make someone up if you have to). In one loop, read in the data from the file familyin.txt Create it in notepad to look like: Joe B. Redfield 6220 Culebra San Antonio, TX 78228 husband 10-03-1956 Neil M. Redfield ... and so on, 5 lines for each family member) In ANOTHER LOOP, output for each person the following information to the screen and to the file familyout.txt formatted as below: Joe B. Redfield Relation: self 6220 Culebra Birthday: October 3, 1956 San Antonio, TX 78228 Age: 49 Submission Files: 1. the source C code 2. familyin.txt 3. familyout.txt 4. the screen output (Start with assigning one member information and printing it out as it is stored; add printing age; add formatting the date; add writing to a file. Do use printf, fprintf, fgets, if-else, for, while, atoi, and string functions.)

Please don't use cout or cin statements, Thank you so much :)

Answer 1

Hi,

Program:

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

struct family
{

char name[50];
char street[50];
char csz[50];
char relation[50];
char birthday[50];
};

int main()
{
int n = 5; //considering there are five(5) family members
//if you have more then chnage the value of n
struct family people[n];

FILE *fp;
char str[50];

/* opening file for reading */
fp = fopen("family.txt", "r");
if (fp == NULL)
{
perror("Error opening file");
return (-1);
}

int k = 1, j = 0;
while (fgets(str, 50, fp) != NULL)
{
if (str[strlen(str) - 1] == '\n')
str[strlen(str) - 1] = '\0';

if (k == 1)
strcpy(people[j].name, str);
else if (k == 2)
strcpy(people[j].street, str);
else if (k == 3)
strcpy(people[j].csz, str);
else if (k == 4)
strcpy(people[j].relation, str);
else if (k == 5)
strcpy(people[j].birthday, str);

if (k % 5 == 0)
{
k = 0;
j++;
}

k++;
}

fclose(fp);

fp = fopen("familyout.txt", "w");

for (int i = 0; i < n; i++)
{

char s[100];
strcpy(s, "Relation: ");
strcat(s, people[i].relation);

// Returns first token
char *token = strtok(people[i].birthday, "-");

int year, month, day, x = 0;
char d[50], y[50];

// Keep printing tokens while one of the
// delimiters present in str[].
while (token != NULL)
{
// printf("%s\n", token);
if (x == 0)
month = atoi(token);
else if (x == 1)
{
day = atoi(token);
strcpy(d, token);
}
else
{
year = atoi(token);
strcpy(y, token);
}
token = strtok(NULL, "-");
x++;
}

char m[30];

if (month == 1)
strcpy(m, "Jan ");
else if (month == 2)
strcpy(m, "Feb ");
else if (month == 3)
strcpy(m, "Mar ");
else if (month == 4)
strcpy(m, "Apr ");
else if (month == 5)
strcpy(m, "May ");
else if (month == 6)
strcpy(m, "Jun ");
else if (month == 7)
strcpy(m, "Jul ");
else if (month == 8)
strcpy(m, "Aug ");
else if (month == 9)
strcpy(m, "Sep ");
else if (month == 10)
strcpy(m, "Oct ");
else if (month == 11)
strcpy(m, "Nov ");
else if (month == 12)
strcpy(m, "Dec ");

strcat(m, d);
strcat(m, ", ");
strcat(m, y);

char s1[100];
strcpy(s1, "Age: ");
strcat(s1, people[i].relation);

time_t t = time(NULL);
struct tm tm = *localtime(&t);
int cy = tm.tm_year + 1900;
int cm = tm.tm_mon + 1;
int cd = tm.tm_mday;

int month1[] = {31, 28, 31, 30, 31, 30, 31,
31, 30, 31, 30, 31};

// if birth date is greater then current birth
// month then do not count this month and add 30
// to the date so as to subtract the date and
// get the remaining days
if (day > cd)
{
cd = cd + month1[month - 1];
cm = cm - 1;
}

// if birth month exceeds current month, then do
// not count this year and add 12 to the month so
// that we can subtract and find out the difference
if (month > cm)
{
cy = cy - 1;
cm = cm + 12;
}

int calculated_year = cy - year;

printf("%s %25s\n", people[i].name, s);
printf("%s %25s\n", people[i].street, m);
printf("%s Age:%d\n", people[i].csz, calculated_year);

fprintf(fp, "%s %25s\n", people[i].name, s);
fprintf(fp, "%s %25s\n", people[i].street, m);
fprintf(fp, "%s Age:%d\n", people[i].csz, calculated_year);
}

return 0;
}

C family.c c pt.c C Id.c RunLengthEncoding.java Gmagic.cpp mat.py DateTest.cs CDate.cs Course.py X home ramesh > Music c_msin > Family_structy> c Family.c>main() 1 #include <stdio.h> 2 #include <time.h> #include <string. h> #include <stdlib. h> 4 5 struct family 7 8 char name[50]; char street[50]; char csz[50]; char relation [50] ; char birthday[50] ; 10 11 д 12 13 14 15 int main() 16 17 int n = 5; //conside ring the re are five(5) family members //if you have more then chnage the value of n 18 19 struct family people [n]; 20 21 FILE fp char str[50]; 22 23 24 /* opening file for reading * fp = fopen(" family . txt ", "r"); 25 26 27 if (fp =NULL) 28 perror(Error opening file " ) ; return (-1); 29 30 31 32 int k = 1, j - 0 while (fgets(st r, 50, fp) != NULL) 33 34 35 if (str[strlen(str) 1] -= '\n') str[strlen(str) - 1] = '\@'; 36 37 38 if (k = 1) strcpy(people[j].name, str); else if (k == 2) 39 40 41 42 strcpy(people[j].street, str); else if (k== 3). strcpy(people [j] .csz, str); else if (k== 4) strcpy(people[j].relation, str); else if (k == 5) strcpy (people [j] .birthday, str) ; 43 44 45 46 47 48 49 if (k 5 0) 50 51 k 0; 52 53 j++; } 54 55 k++ } 56 57 58 fclose(fp); 59 60

60 fp fopen(" familyout . txt", "w" ) ; 61 62 63 for (int i = 0; i < n; 1++) { 64 65 char s[100]; strcpy(s, "Relation : "); strcat(s, people [ i] . relation); 66 67 68 69 // Returns first token 70 char *token = strtok(people [i] . birthday, "-"); 71 72 73 int year, month, day, x 0; char d[50], y[50]; 74 75 // Keep printing tokens while one of the //delimiters present in str[]. 76 77 78 while (token != NULL) 79 //printf(%s\n", token); if (x 0) month = atoi ( token); else if (x= 1) 80 81 82 83 84 day = atoi(token); strcpy(d, token ) ; } 85 86 87 88 else 89 year atoi(token); strcpy(y, token); } token = strtok (NULL, "-"); 90 91 92 93 94 X++; 95 96 char m[30]; 97 98 99 if (month == 1) strcpy(m, Jan "); else if (month == 2) 100 101 strcpy(m, "Feb "); else if (month strcpy(m, "Mar "); else if (month == 4) strcpy(m, "Apr "); else if (month == 5) strepy(m, "May "); else if (month == 6) strcpy(m, Jun "); else if (month == 7) strcpy(m, Jul "); else if (month == 8) 102 103 3) 104 105 106 107 108 189 110 111 112 113 strepy(m, Aug "); else if (month == 9) 114 115 strcpy(m, "Sep "); else if (month == 10) strcpy(m, 0ct "); else if (month == 11) 116 117 118 119 120 strcpy(m, "Nov "); EncA L:L

strcpy(m, Sep "); else if (month strcpy(m, 0ct "); else if (month == 11) strcpy(m, "Nov "); else if (month == 12) strcpy(m, "Dec "); 116 == 10) 117 118 119 120 121 122 123 124 strcat (m, d) ; strcat (m, ", '); strcat (m, y); 125 126 127 char s1[100]; strcpy(s1, "Age: "); 128 129 130 strcat (s1, people [i] . relation) ; 131 time t t=time (NULL ) ; struct tm tm = *localtime (&t); int cy tm.tm_year + 1900; int cm = tm.tm_mon + 1; 132 133 134 135 int cd tm. tm_mday; 136 137 int month1[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31) 138 139 140 141 // if birth date is greater then current birth //month then do not count this month and add 30 // to the date so as to subtract the date and // get the remaining days if (day> cd) 142 143 144 145 146 cd = cdmonth1 [month -1]; 147 Cm= Cm - 1; 148 } 149 150 151 // if birth month exceeds current month, then do //not count this year and add 12 to the month so // that we can subtract and find out the difference if (month > cm) 152 153 154 155 156 су 3 су - 1; cm = cm 12; 157 158 159 int calculated year= cy year 160 161 printf("%s %25 s\n ", people[i] . name, s); printf("%s %25s\n ", people[i] . street, m); printf(%s 162 163 Age:d\n", people [i] .csz, calculated_year); 164 165 fprint f(fp, "s %25s\n", people [ i] . name, s); fprintf(fp, "%s %25s\n", people [ i] . street, m); fprint f(fp, "s } 166 167 Age:%d\n*, people [ i] .csz, cal culated_year); 168 169 170 171 return 0 172 173

Output Screenshot:

ramesh@rameshk: ~/Music/c_msin/family_structy$ ls family.c family.txt ramesh@rameshk:~/Music/c_msin/family_structy$ cat family.txt Joe B. Redfield 6220 Culbera San Antonio, TX 78228 Self 10-03-1956 Neil M. Redfield 6220 Culbera San AntoniO, TX 78228 Wife 12-31-1960 Sam K. Redfield 6220 Culbera San Antonio, TX 78228 Son 06-13-1982 Amy J. Redfield 6220 Culbera San Antonio, TX 78228 daughter 04-13-1984 John M. Redfield 6220 Culbera San Antonio, TX 78228 Son 1-03-1987 ramesh@rameshk: ~/Music/c_msin/family_structy$ gcc family.c ramesh@rameshk: ~/Music/c_msin/family_structy$ is a.out family .c family.txt ramesh@rameshk:~/Music/c_msin/family_structy$ ./a.out Joe B. Redfield 6220 Culbera Relation: Self Оct 03, 1956 Age:63 Relation: Wife Dec 31, 1960 Age:58 Relation: Son San Antonio, TX 78228 Neil M. Redfield 6220 Culbera San AntoniO, TX 78228 Sam K. Redfield 6220 Culbera Jun 13, 1982 Age: 37 Relation: daughter Аpг 13, 1984 Age:35 Relation: Son San Antonio, TX 78228 Amy J. Redfield 6220 Culbera San Antonio, TX 78228 John M. Redfield 6220 Culbera San Antonio, TX 78228 Jan 03, 1987 Age:32

ramesh@rameshk: ~/Music/c_msin/family_structy$ ls a.out family .c familyout.txt family. txt ramesh@rameshk:~/Music/c_msin/family_structy$ cat familyout . txt Joe B. Redfield 6220 Culbera San Antonio, TX 78228 Neil M. Redfield Relation: Self Oct 03, 1956 Age:63 Relation: Wife 6220 Culbera San Antonio, TX 78228 Sam K. Redfield 6220 Culbera Dec 31, 1960 Age:58 Relation: Son Jun 13, 1982 Age: 37 Relation: daughter Aрг 13, 1984 Age:35 Relation: Son San Antonio, TX 78228 Amy J. Redfield 6220 Culbera San Antonio, TX 78228 John M. Redfield 6220 Culbera Jan 03, 1987 Age: 32 San Antonio, TX 78228 ramesh@rameshk: ~/Music/c_msin/family_structy$

family.txt:

Joe B. Redfield
6220 Culbera
San Antonio, TX 78228
Self
10-03-1956
Neil M. Redfield
6220 Culbera
San Antonio, TX 78228
Wife
12-31-1960
Sam K. Redfield
6220 Culbera
San Antonio, TX 78228
Son
06-13-1982
Amy J. Redfield
6220 Culbera
San Antonio, TX 78228
daughter
04-13-1984
John M. Redfield
6220 Culbera
San Antonio, TX 78228
Son
1-03-1987

familyout.txt:

Joe B. Redfield Relation: Self
6220 Culbera Oct 03, 1956
San Antonio, TX 78228 Age:63
Neil M. Redfield Relation: Wife
6220 Culbera Dec 31, 1960
San Antonio, TX 78228 Age:58
Sam K. Redfield Relation: Son
6220 Culbera Jun 13, 1982
San Antonio, TX 78228 Age:37
Amy J. Redfield Relation: daughter
6220 Culbera Apr 13, 1984
San Antonio, TX 78228 Age:35
John M. Redfield Relation: Son
6220 Culbera Jan 03, 1987
San Antonio, TX 78228 Age:32