can not get this to compile

[busychild3]

Hi Newbie here! I'm writing a program and I get error messages and not sure what I am doing wrong. Please help!


// Headers
//#include"stdafx.h"
#include <iostream>
#include <cstdlib>
#include <iomanip>
#include <string>
using namespace std;

string getName();
void getAssignments(string[]);
void getGrades(int[], string[]);
double getAverage(int[]);
void displayMessage(string, int[], string[], double);

// This program is asking for the name of student
// 3 name assignments and grade for those assignments
// then to calculate those grades and to display with
// their name and decimal and to use a table

int main()
{
string name;
string assignment[3];
int grades[3];
double average;

// get the name of student


name = getName();

// Enter the name of assignments


getAssignments(assignment);


//Enter the grades for the three assignments they listed

getGrades(grades, assignment);

//Now lets average the grades of the three assignments

average = getAverage(grades);

// Display the average of your three assignments

displayMessage(name, grades, assignment, average);


cout << "May the odds be forever in your favor!" << endl;

return 0;
}
string getName()
{
string name;

cout << "Please enter your first and last name: ";
getline(cin, name);
return name;

}
void getAssignments(string assignment[])
{
string assignment;

cout << "Please enter the name of first assignment: ";
getline(cin, assignment[0]);
cout << "Please enter the name of second assignment: ";
getline(cin, assignment[1]);
cout << "Please enter the name to third assignment: ";
getline(cin, assignment[2]);
}
void getGrades(int grades[], string assignment[])
{
int grades;
string assignment;

cout << "Please enter the grade you recieved for " << assignment[0] << " : ";
cin >> grades[0];
cout << "Please enter the grade you recieved for " << assignment[1] << " : ";
cin >> grades[1];
cout << "Please enter the grade you recieved for " << assignment[2] << " : ";
cin >> grades[2];
}
double getAverage(int grades[])
{
int grades;

return (grades[0] + grades[1] + grades[2]) / 3.0;
}
void displayMessage(string name, int grades[], string assignment[], double average)
{
string name;
int grades;
string assignment;
double average;

cout << setprecision(1) << fixed;
cout << "The average for " << name << " is: " << average << '\n';
cout << "Here are your grades: \n" << setw(30) << assignment[0] << ": " << grades[0] << endl;
cout << setw(30) << assignment[1] << ": " << grades[1] << endl;
cout << setw(30) << assignment[2] << ": " << grades[2] << endl;

[Repeater]

void getAssignments(string assignment[])
{
string assignment; // Why is this here? You already have something called "assignment" - the parameter you passed in 

[grizzlei]

You keep declaring some variables having the same name with the ones you pass to functions, change their name or remove if not necessary. And please use [code] [/code] tags.