Question

Create a c program of your choosing that follows the specifications below: • Define a struct with 4 or more members. The struct must be different from the ones used in class (20 points) Declare an array of your struct using a size of 10 or more (20 points) Load the data for each element in your array from a text file (20 points) Display the data in your array in the terminal (20 points) • Provide brief comments for every line of code (20 points) Please be creative

please help!!! this is VMware Workstation, thank you!

Answer 1

Coment if you have any doubts

Code:

#include<stdio.h>
// Emplyoe structure definition with 4 members
struct emp{
        int id; // employee id
        char name[50]; // name of employee
        float salary; // salaray of emplyoee
        char gender; // gender either M F
};
main(){
        int len=13; 
        // declaring array of emp struct with length 
        struct emp google_emp[len];
        // declaring file pointer
        FILE *fp;
        // opening file inread mode
        // fopen(filename,mode) mode = r,w,a etc..
        fp=fopen("data.txt","r");
        // data varaiables
        int index=0,i;
        // Accessing data from file and copyinf it into struct array
        // feof() returns non zero value if end of file has reached otherwise 0
        while(!feof(fp)){
                // fscanf() is used to get data from file
                fscanf(fp,"%d %s %f %c",&google_emp[index].id,google_emp[index].name,&google_emp[index].salary,&google_emp[index].gender);
                index++;
        }
        // displaying the data in terminal
        for(i=0;i<len;i++)
                printf("%d %s %f %c\n",google_emp[i].id,google_emp[i].name,google_emp[i].salary,google_emp[i].gender);
                
        fclose(fp);
        
}

Screenshot:

#include<stdio.h> // EmpLyoe structure definition with 4 members 3 struct emp{ 4 int id; // employee id char name[50]; // name of employee float salary; // salaray of empLyoee char gender; // gender either MF }; main() { 10 int len=13; 11 // declaring array of emp struct with Length 12 struct emp google_emp[len); 13 // declaring file pointer 14 FILE *fp; 15 // opening file inread mode 16 I/ fopen(filename, mode) mode = r,w, a etc.. 17 fp=fopen("data.txt","r"); 18 // data varaiables 19 int index=0,i; 20 // Accessing data from file and copyinf it into struct array 21 I feof() returns non zero value if end of file has reached otherwise 22 while(!feof(fp)) { 23 // fscanf() is used to get data from file 24 fscanf(fp,"%d %s %f %c",&google_emp[index].id, google_emp[index].name, &google_emp[index]. salary, &google_emp[index]-gender); 25 index++; 26 // displaying the data in terminal 28 for(i=0;i<len; i++) 29 printf("%d %s %f %c\n",google_emp[i].id, google_emp[i].name, google_emp[i].salary,google_emp[i].gender); 30 31 fclose(fp); 32 33 } }

output:

1 ram 15050.450195 M 2 sita 13000.549805 F 3 lucky 16600.779297 M. 4 shilpa 12000.120117 F 5 charan 25040.500000 M 6 aravindh 28000.949219 M 7 haswanth 35500.449219 M 8 rakul 17070.640625 F 9 yash 24590.789063 M 10 disha 21647.029297 F 11 alia 19310.480469 F 12 kira 15461.860352 F 13 salman 17999.990234 M

data.txt:

- X data.txt - Notepad File Edit Format View Help 1 ram 15050.45 M 2 sita 13000.55 F 3 lucky 16600.78 M 4 shilpa 12000.12 F 5 charan 25040.50 M 6 aravindh 28000.95 M 7 haswanth 35500.45 M 8 rakul 17070.64 F 9 yash 24590.79 M 10 disha 21647.03 F 11 alia 19310.48 F 12 kira 15461.86 F 13 salman 17999.99 M