Hello, please give me the code for this project in C Programming. Thank you. Cus

Question

Hello, please give me the code for this project in C Programming. Thank you.

CustInfo * findCustomer(CustInfo arr[], int size, char *ssn);

This function should return a pointer to the element in array arr that contains the customer whosesocial security number is equal to the given argument ssn . Hint: you should use strncmp with n=4.

SSN                            First Name Last Name
----------------------------------------------------------------
xxx-xx-3192                Farhad Akbar
xxx-xx-0721                Bassam Awad Alanazi
xxx-xx-9210                Roger Cungtha Biak
xxx-xx-7226                Christian C. Collier
xxx-xx-0802                Tanner Durnil
xxx-xx-1155                Melissa Gudeman
xxx-xx-7530                Daniel Patrick Kobold Jr
xxx-xx-8162                Travis Lee Leondis
xxx-xx-0011                Cleopatrio Soares Neto
xxx-xx-5533                Daniel Biaklian Sang
xxx-xx-1100                Bryant Bernard
xxx-xx-8123                Joaquin John Garcia
xxx-xx-3128                Jacob Austin Shebesh
xxx-xx-9011                D'Artagnan S. Engle
xxx-xx-1234                You Zhou
xxx-xx-4321                Joi Ashlyn Officer

Explanation / Answer

Please find my implementation.

Please let me know in case of any issue.

CustInfo * findCustomer(CustInfo arr[], int size, char *ssn){
  
   int i = 0;
   for(i=0; i<size; i++){
       // skipping xxx-xx- by adding 7
       if(strncmp(arr.ssn+7, ssn+6, 4) == 0)
           return &arr[i];
   }

   return NULL;
}

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