2. Program in C: Structs

I) Create a struct Person with attributes char name[20], int age, double score. Use typedef such that you can refer to struct Person using Person. You may assume that no Person has a name longer than 19 chars, i.e., it will fit into the array of length 20.

II) Write a function Person createPerson(char name[], int age,double score) that returns a person with attributes as specified by the inputs. (Remember that you have to use a string function to copy over the name to the the Person.)

III) Write a function void printPerson(Person p) that prints the attributes of the Person p to the screen. Print the attributes using printf and the format string %s %d %d , i.e., printf(%s %d %d , ).

Ex.

Name age score

IV) Write a function void changeAge(Person * p,int newAge) that changes the age of a person to new age.

V) Create an void printPeople(Person people[],int length) function that prints the people stored in an array to screen. length is the number of people that are initialized in the array.

The function prototypes and a sample main are provided below:

Person createPerson(char name[],int age,double score);

void printPerson(Person p);

void changeAge(Person * p,int newAge);

void printPeople(Person people[],int length);

void main(){ Person p = createPerson("John",25,95);

printPerson(p);

changeAge(&p,30);

printPerson(p);

Person people[3];

people[0] = createPerson("Andy",30,86);

people[1] = createPerson("Casey",24,55);

people[2] = createPerson("Desirae",21,74);

printPeople(people,3);

};