Given the global structure type: typedef struct { char name[30]; long ssn; int g

Question

Given the global structure type: typedef struct { char name[30]; long ssn; int grades[5]; float average; } STUDENT; Write a main ( ) function that : Creates an object of type STUDENT; Passes the address of this object to a function called GetData ( ) ; Passes the object by value to a function called WriteData ( ) ; Then write the function GetData ( ) that : Receives the address of the structure object as one of its formal arguments ; Prompts the terminal operator and receives the name field ; Prompts the terminal operator and receives the ssn field ; Prompts the terminal operator and lops 5 times to receive all entries in the grades array ; Computes the floating point average of the 5 grades and stores it into the field average ; Returns control back to main ( ). Programming in C++ Chapter One: Moving From C to C++ Objects Academy, 2016 Page 1-22 Finally, write the function WriteData ( ) that: Prints a title line to identify the NAME, SSN, and AVERAGE ; Prints the name, ssn, and the average ( to an accuracy of 2 decimal positions). Returns control back to main ( ).

Explanation / Answer

#include<stdio.h>

typedef struct { char name[30]; long ssn; int grades[5]; float average; } STUDENT;
STUDENT GetData(STUDENT student1);
void WriteData(char *,long,float);
main()
   {
   STUDENT student1;
   student1=GetData(student1);
   WriteData(student1.name,student1.ssn,student1.average);
   }
  
STUDENT GetData(STUDENT student1)
   {
   int i;
   float grade_sum=0;
   printf(" Plese enter your name: ");
   scanf("%[^ ]s",&student1.name);
   printf(" Plese enter your ssn: ");
   scanf("%ld",&student1.ssn);
   for(i=1;i<=5;i++)
       {
       printf(" PLese enter gread no %d: ",i);
       scanf("%d",&student1.grades[i]);
       grade_sum=grade_sum+student1.grades[i];
       }
   student1.average=grade_sum/5;
return student1;
   }
  
void WriteData(char *name,long ssn,float average)
   {
   printf(" Hi %s, Please find your details below...",name);
   printf(" Name: %s",name);
   printf(" SSN: %ld",ssn);
   printf(" Avarage Grade: %.2f",average);
   }

//Hope it helps. :-)

//If you are not able to understand any of above, please comment, I’ll try to explain further.

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