C++ program in need of help!?

I am supposed to use arrays to create a program that removes the lowest number and highest number. Than it needs to add the rest but I can't even get my program to run.
The user needs to enter 8 scores:9.2,9.3,9.0,9.9,9.5,9.5,9.6,9.8.
the output should be:
contestant recieves: 56.90
Dropped low score: 9.00
Dropped High Score: 9.90


Any help to fix these errors will be appreciated. I'm not good at C++.

Code:

 10 F:\Program6-Arrays2.0.cpp expected init-declarator before "int" 
10 F:\Program6-Arrays2.0.cpp expected `,' or `;' before "int" 
 F:\Program6-Arrays2.0.cpp In function `void getinput(int*, int)': 
33 F:\Program6-Arrays2.0.cpp `num' undeclared (first use this function) 
  (Each undeclared identifier is reported only once for each function it appears in.) 
35 F:\Program6-Arrays2.0.cpp `counter' undeclared (first use this function) 
38 F:\Program6-Arrays2.0.cpp `score' undeclared (first use this function) 
39 F:\Program6-Arrays2.0.cpp `sum' undeclared (first use this function) 
 F:\Program6-Arrays2.0.cpp In function `int getlow(int*, int)': 
49 F:\Program6-Arrays2.0.cpp `numbers' undeclared (first use this function) 
50 F:\Program6-Arrays2.0.cpp `SIZE' undeclared (first use this function) 
59 F:\Program6-Arrays2.0.cpp a function-definition is not allowed here before '{' token 
59 F:\Program6-Arrays2.0.cpp expected `,' or `;' before '{' token 
86 F:\Program6-Arrays2.0.cpp expected `}' at end of input

CODE:

Code:

#include<iostream>
#include<cmath>
#include<conio.h>
#include<iomanip> //needed for setw()
using namespace std;
// Function prototypes
int getlow(int[],int)
int gethigh(int[],int)
double getsum(int[],int)
void getinput(int[],int)
void showoutput(int[],int)
int main()
{
    int getlow,gethigh,numbers[SIZE];
    double getsum,scores;
    const int SIZE = 50;
void getinput(int[],int)
int getlow(int[],int)
int gethigh(int[],int)
double getsum(int[],int)
void showoutput(int[],int)
    
}
void getinput(int[],int)
{
     
cout << "Enter number of Judges Scores:";
cin >> num;
while (counter <= num )
{   
  cout << "Enter Judges Score #" <<counter << ":";
  cin >> score;
  sum+=score;
  counter++;
}
}
int getlow(int[],int limit)
{
    int  count;
    int lowest;
    
    lowest = numbers[0];
    for (count = 1; count < SIZE; count++)
    {
        if (numbers[count]<lowest)
           lowest = numbers[count];
}
    
    
int gethigh(int[],int)
{
    int count;
    int highest;
    
    highest=numbers[0];
    for(count=1;count<SIZE;count++)
{
    if(numbers[count]> highest)
    highest=numbers[count];
}
double getsum(int[],int)
{
       double scores;
       
       scores+=score
       scores-=lowest
       scores-=highest
}
void output[int[],int]
{
     cout<<setprecision(1)<<fixed<<showpoint;
     cout<<"Contestant Receives: "<<scores<<endl;
     cout<<"Dropped Low Score: "<<lowest<<endl;
     cout<<"Dropped High Score: "<<highest<<endl;
system("pause");
}

You should definitely revise function declaration, definition, and usage. Also, proper code formatting.

My new code. still doesn't work

Code:

#include<iostream>
#include<cmath>
#include<conio.h>
#include<iomanip> //needed for setw()
using namespace std;
// Function prototypes
int getlow(int[],int);
int gethigh(int[],int);
double getsum(int[],int);
void getinput(int[],int);
void showoutput(int[],int);
int main()
{
    int getlow,gethigh, numbers[SIZE];
    double getsum,scores,num,sum,counter,score;
void getinput(int[],int);
int getlow(int[],int);
int gethigh(int[],int);
double getsum(int[],int);
void showoutput(int[],int);
    
}
void getinput(int[],int)
{
     
cout << "Enter number of Judges Scores:";
cin >> num;
while (counter <= num )
{   
  cout << "Enter Judges Score #" <<counter << ":";
  cin >> score;
  sum+=score;
  counter++;
}
}
int getlow(int[],int limit)
{
    int  count;
    int lowest;
    
    lowest = numbers[0];
    for (count = 1; count < SIZE; count++)
    {
        if (numbers[count]<lowest)
           lowest = numbers[count];
}
    
    
int gethigh(int[],int)
{
    int count;
    int highest;
    
    highest=numbers[0];
    for(count=1;count<SIZE;count++)
{
    if(numbers[count]> highest)
    highest=numbers[count];
}
double getsum(int[],int)
{
       double scores;
       
       scores+=score
       scores-=lowest
       scores-=highest
}
void output(int[],int)
{
     cout<<setprecision(1)<<fixed<<showpoint;
     cout<<"Contestant Receives: "<<scores<<endl;
     cout<<"Dropped Low Score: "<<lowest<<endl;
     cout<<"Dropped High Score: "<<highest<<endl;
system("pause");
}

Okay, first of all, "doesn't work" is not even close to an error description.

Second of all: What are you doing inside main()? Take a close look at how you're trying to call your functions and compare that to your textbook / lecture script / whatever.

Thirdly, you are not exchanging any data between your functions. Whatever they do, it will be lost after they finish working.

And fix that indentation already!!

Originally Posted by Elysia

And fix that indentation already!!

IMO, indentation is roughly ok, except it's not consistent; however, missing spaces between the different blocks seems worse to me.

Yet another cross-poster.

Oh, and your compiler might wonder what "SIZE" is meant to be.

Originally Posted by rags_to_riches

Yet another cross-poster.

Least "she" seems to also get "cross-posting answers".

Ok, so I'm going to try and help you get started, try and read through this simplified version of your code and see if you can understand how the function call works.

Best of luck (I'm pretty new to C++ but I've been programming off and on (more off than on!) since 1977... Indentation etc. is personal choice unless you are working with a team (to an agreed format).

Code:

#include<iostream>
using namespace std;


// Declare Function:
int getinput(); // getinput function - returns an Int.


int main(){

    int result = 0; // declare and sets an Int.

    result = getinput();// Calls the getinput function and assigns the 
                               // value of the returned int to "result".

    cout << endl << "The Total score was " << result << endl; // printout.
}


// This is the function
int getinput(){

    int counter=0, Iscore =0, Tscore =0; // declare and set ints.
    cout << "Enter number of Judges: ";
    cin >> counter;

    while (counter > 0 ){ // counts down No. of Judges - loops till zero
        cout << "Enter Judges Score #" <<counter << ": ";
        cin >> Iscore; // collects individual Judges score
        Tscore += Iscore; // adds it to total score
        counter--; // decreases counter value by 1
        }

    return (Tscore); // Returns the value of total score.
}

Originally Posted by Brian_of_Bozeat

...Indentation etc. is personal choice unless you are working with a team (to an agreed format).

Yes, it is highly subjective. However, there usually are a set of defined minimum required (that are implicitly defined) that a programmer should adhere to.

Originally Posted by Elysia

Yes, it is highly subjective. However, there usually are a set of defined minimum required (that are implicitly defined) that a programmer should adhere to.

It would be more helpful if you linked to a tutorial? - Just putting people down for not following YOUR rules does not help. Ironically, your English is appalling.

Easy guys! I just wanted to make clear how hard it is for us to try and help if the code sample given is so difficult to read (which it is if all the blocks are put next to each other without any spacing). Surely I didn't want to start a fight over coding style best practices!

Originally Posted by Brian_of_Bozeat

It would be more helpful if you linked to a tutorial? - Just putting people down for not following YOUR rules does not help. Ironically, your English is appalling.

How about Googling? That should set a good minimum standard.
It is also not about my rules, but about generally accepted rules.

Originally Posted by dennis.cpp

Least "she" seems to also get "cross-posting answers".

Is is bad to cross-post? I just want to get as much input as I can to better my knowledge in C++.