PLease can somone check it and give me some feedbacks
include <iostream>
#include<iomanip>
using std::cin;
using namespace std;
int max=100;
void general_options();
void input(int A[], int maxValue);
void input(int A[], int howMany);
int count90 (int A[],int howMany);
void add10(int [], int howMany);
void printGrades(int [], int howMany);
main()
{
//variables
int scores;
int howMany=0;
int option=0;
int s[100]={0};
input(s, howMany);
count90(s, 100);
add10(s, 10);
printGrades(s, howMany);
general_options();
cin>>option;
switch(option){
case 1:
howMany = input(s, 100);
break;
case 2:
break;
// ...
default:
break;
}
}
//options
cout<<"Enter your choice:\n";
cin>>option;
system("pause");
return 0;
}
//--------------------------------------------------
void general_options (int A){
cout<< "1-Enter the scores\n";
cout<< "2-Print the grades\n";
cout<< "3-Add 10 points to all the scores\n";
cout<< "4-Count how many got 90 or above\n";
cout<< "5-Sort the scores in descending order\n";
cout<< "6-Exit Program\n";
}
//---------------------------------------------------
int input(int A[], int maxValue){
int howMany = 0;
cout<<"Enter how many scores: ";
cin>>howMany;
cout<<"Enter the "<< howMany <<" scores" << endl;
for(int i=0; i<howMany; i++){
cin>>A[i];
}
return howMany;
}
//----------------------------------------------------
int count90 (int A[],int howMany){
{
for( int i=90; i>howMany; i++);
cin>>A[i];
cout<<"You have"<<howMany<<"student(s):";
cin>>howMany;
}
}
//------------------------------------------------------
void add10(int [], int howMany){
{
while(i==90);
{
do
if(i>howMany)
cout<<"The new score is"<<score<<;
for(i=0; i=howMany; i++)
}
{
cin>>A[i];
}
{
{
else
cout<<"Add ten points to each student:";
cin>>howMany;
}
}
}
}
//-------------------------------------------------------
void printGrades(int [], int howMany){
{
for(int i =0; i<howMany; i++)
cout<<A[i]<<"\n";
}
//---------------------------------------------------------