text: #include<stdio.h>
  #include<string.h>
  #include "structure.h"
  int main()
  
  {
      //we cant put int, char, float all of it in a array.....int hat we need to use 'structure', which can contain all type of data...
      // structure is a group of variable.....individual variables are called members
      struct studentinformation faisal;
      struct studentinformation emma;
  
      faisal.userID = 1;//'.' is called DOT operator...its use for accesing individual element inside ur structure
      emma.userID = 2;
  
      puts("enter the first name of user 1");
      gets(faisal.firstname);
  
      puts("enter the first name of user 2");
      gets(emma.firstname);
  
      printf("user 1 id is %d\n", faisal.userID);
      printf("user 2 first name is %s\n", emma.firstname);
  
      return 0;
  }
  