dynamic struct in c++ question?

ok so im taking a c++ class and im supposed create a dynamic structure but i cant seem to figure out what wrong with it. heres the coding.

#include <iostream>

#include <iomanip>

#include <string>

#include "Functions2.h"

using namespace std;

//Prototypes

void setTestScores(Students[] ,int);

void setSorting(Students[] , int);

double getAverage(Students[] , int);

void showArray(Students[] , int );

struct Students

{

string name;

double testScore;

};

int main()

{

int SIZE;

double Average;

Students student;

cout << "How many students will you be inputing test scores for? ";

cin >> SIZE;

Students* student = new Students[SIZE];

setTestScores(student, SIZE);

setSorting(student, SIZE);

showArray(student, SIZE);

getAverage(student, SIZE);

}

THIS IS THE Function2.h file

#include <iostream>

using namespace std;

void setTestScores(Students student[],int SIZE)

{

for (int count = 0; count < SIZE; count++)

{

cout << "What is the name of the student? ";

cin >> student[count].name;

cout << "What is the score for test number " << count + 1 << "?" << endl;

cin >> student[count].testScore;

}

}

void setSorting(Students testScores[],int SIZE)

{

//Declarations

double temp;

bool swap;

//Loop to organize and sort scores

do

{ swap = false;

for(int count = 0; count < SIZE; count++)

{

if (testScores[count] > testScores[count + 1])

{

temp = testScores[count];

testScores[count] = testScores[count +1];

testScores[count + 1]=temp;

swap=true;

}

}

} while (swap);

}

double getAverage(Students testScores[], int SIZE)

{

double total=0;

//Loops to add each test score to variable "total"

for (int count=1; count < SIZE+1; count++)

{

total += testScores[count];

}

//Returns average and stores intovariable average in int main()

return total/SIZE;

}

void showArray(Students temp[], int SIZE)

{

//Displays scores on screen

cout << "The Scores Sorted by ascending order are as followed: "<< endl;

for (int count = 1; count <= SIZE; count++)

{

cout << temp[count] << " ";

}

cout << endl;

}