Bouki

How can i write what the user change back to the file "record.txt"

void UpdateStudents(Student students[])
{
   int choice;
for (int i=0;i<10;i++)
    {

printf("What do you want to change?\n");
printf("1. Change ID number\n 2. Change Last Name\n 3. Change First Name\n 4. Change Date of Birth\n 5. Change Address\n 6. Change Telephone number\n 7. Change Program\n");
scanf("%d", &choice);
switch (choice) {
    case 1:
        printf("Input new ID number: ");
        scanf("%d", &students[i].ID);
        break;
        
     case 2:
        printf("Input new Last Name: ");
        scanf("%d", &students[i].LastName);
        break;
        
     case 3:
        printf("Input new First Name: ");
        scanf("%d", &students[i].FirstName);
        break;
        
     case 4:
        printf("Input new Date of Birth: ");
        scanf("%d", &students[i].DateOfBirth);
        break;
        
      case 5:
        printf("Input new Address: ");
        scanf("%d", &students[i].Address);
        break; 
        
       case 6:
        printf("Input new Telephone Number: ");
        scanf("%d", &students[i].TelephoneNumber);
        break;  
              
       case 7:
        printf("Input new Program: ");
        scanf("%d", &students[i].ProgramPursued);
        break;  
                    
    default:
        printf("Bad input\n");
        break;
}  

} }

What do u think abt this code

void UpdateStudents(Student students[])
{
     char name[10];
     int position;
     int change;
     
  printf("Enter the First name of the person record you want to edit: ");
  scanf("%d", &name);
    for (int i=0;i<10;i++)
    {
if (strcmp(name,students[i].FirstName) == 0)
{
                printf("Enter Index position of desired changes[0-6]:");
                scanf("%d", &position);
                
                printf("What do you want to change it to:");

                switch(position)
                {
                   
                   case 0: scanf("%d",change_int);
                                student[i].id = change_int;
                                break;
                   
                   case 1: scanf("%s",change_str);
                                strcpy(student.LastName,change_str);
                                break;
                                
                   case 2: scanf("%s",change_str);
                                strcpy(student.FirstName,change_str);
                                break;
                                
                    case 3: scanf("%d",change_int);
                                student[i].DateOfBirth = change_int;
                                break;
             

                    default: break;
                }           
               
}

Thank you very much..I am gonna finish up and post it

What im trying to do is allow the user to change anything he wants from the record. Updating it if he wants to change a name, id number, dob etc...

I tried this function but not gettin what i want. Could u say step by step what i need to do plz

void UpdateStudents(Student students[])
{
     char name[10];
     int position;
     int change;
     
  printf("Enter the First name of the person record you want to edit: ");
  scanf("%d", &name);
    for (int i=0;i<10;i++)
    {
        if (name==students[i].FirstName)
{
                printf("Enter Index position of desired changes[0-6]:");
                fflush(stdin);
                scanf("%d", &position);
                
                printf("What do you want to change it to:");
                fflush(stdin);
                scanf("%d", &change);
                
                Student students[position]=change;
                }
                }
                

}