I'm getting errors that I don't know how to fix. Please Help!!!

[mgjohns61585]

I'm getting a few errors that I am not sure how to fix. Any help would be greatly appreciated. Thank you.

  #include <iostream>
using namespace std;
#include <iomanip>

int getScore(int, int, int, int total);
double calcAverage( int, int);
int findLowest(int scoreArray [5])

int main()

{
	int scoreArray[5];
	int testScore = 0;
	double avg = 0.0;
	int lowest = 0;
	int i;
	double total;

	for (int i = 1; i <=5; i++)
	{
		testScore = getScore(testScore, i , total);
		scoreArray[i-1] = testScore;
	}
	
	
	lowest = findLowest(scoreArray);
	avg = calcAverage(lowest, total);

	cout << "\nThe lowest score dropped was: "<< lowest << endl;
	cout << " The average is " <<setprecision(2) << fixed << avg;
	
	return 0;
}
double calcAverage ( int lowest, int total)
{
	int sumOfFour = 0;
	float avg = 0.0f;

	sumOfFour = total - lowest;
	avg = sumOfFour / 4.0f;
	return avg;
}
	
	
	
	int findLowest( int scoreArray[5])
	{
		int smallest = scoreArray [0];
		for (int i = 1, i < 5, i++)
		{
			if (scoreArray[i] < smallest)
				smallest = scoreArray[i];
		}
		return smallest;
	}

	int getScore (int testScore, int i, double total)
	{
		cout <<"Please enter your score for exam" << i;
		cin >> testScore;
	}
	
	{
	while (testScore < 0 || testScore > 100)
	
		cout <<"Please enter a valid score. Try Again."<< endl;
		cin >> testScore;
	
	}

	total += testScore;
	
	
	return testScore;

[TarikNeaj]

Hey. Please provide the errors next time :)

int findLowest(int scoreArray [5]) // You forgot the semicolon

int getScore(int, int, int, int total); // this function takes 4 integers right?

testScore = getScore(testScore, i , total); // Here you only pass 2 stuff. 

int findLowest(int scoreArray [5]) // Remvove the number 5, you cant do that. Remove it from the definition aswell, if you want to send in the size send it in as an integer separately

int getScore (int testScore, int i, double total)
	{
		cout <<"Please enter your score for exam" << i;
		cin >> testScore;
	}
	
	{
	while (testScore < 0 || testScore > 100)
	
		cout <<"Please enter a valid score. Try Again."<< endl;
		cin >> testScore;
	
	}

	total += testScore;
	
	
	return testScore;

The while loop and everything after is outside the function, you most likely want them inside.

for (int i = 1, i < 5, i++) // You seperate them by semicolon, not colon.

for(int i = 1; i < 5; i++) // like that 

[mgjohns61585]

Thank you for your help. I am still having one more issue with this.


for (int i = 1, i < 5, i++)


I keep getting an error with line #49

[TarikNeaj]

Read the bottom of my post more carefully^^

Edit: Just at tip though, you could have just easily googled "c++ for-loops" to figure out what was wrong with it.

[mgjohns61585]

I just seemed to have overlooked it. I am in way over my head with this class. This is very difficult to me. I do have just one more with this program . I keep getting an error.





int getScore(int, int, int, int total); // this function takes 4 integers right?

testScore = getScore(testScore, i , total); // Here you only pass 2 stuff.



I don't know how to fix this to make it work.

[TarikNeaj]

Oh I didint look too clearly, it takes 4 arguments, but you're only sending in 3. If you are sure you only want to send in testcore, i and total. Then remove the 4th one from the protoype so it looks like this

int getScore(int, int, double total);

And where you write the actual function it should look identical.

[xenovia12]

int getScore(int, int, int, int total);
base on your program, you just mistyped this
try to write it like this
int getScore(int, int, int total);

[TarikNeaj]

int getScore(int, int, double total); // total has to be double not int