Question

Name your c++ file cpp. BScore_LastNameFirstName.cpp Write a program that contains a function call Input. The Input function should accept 2 decimal test scores that was entered from the user and stores them in an array. Don’t store any number less than 0. Return the array to main. Inside main, the program should pass the array and the total number of scores to countBGrade function. The countBGrade function should count how many B scores (80 to 89) were entered by the user and return the total to main.

void Input(figure this out);

int countBGrade(double array[], int size);

Once back inside main, the program should display how many scores were entered and how many B scores were entered (i.e., scores between 80 and 89).

OUTPUT:
Enter a score 0 - 100 : 87

Enter a score 0 - 100 : -80.5

User entered a number less than 0!!!

Enter a score 0 - 100 : 100
There were 2 scores entered include 1 B score(s). (Printed inside main)

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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#include <iostream>
#include <iomanip>

using namespace std;

// Function Declarations
void Input(double arr[],int size);
int countBGrade(double array[], int size);
int main() {
   const int SIZE=2;
   //Declaring variables
double arr[SIZE];
Input(arr,SIZE);
cout<<"There were "<<SIZE<<" scores entered include "<<countBGrade(arr,SIZE)<<" B score(s)."<<endl;

return 0;
}
void Input(double arr[],int size)
{
   double score;
   for(int i=0;i<size;)
   {
       cout<<"Enter a score 0 - 100 : ";
       cin>>score;
       if(score<0)
       {
           cout<<"User entered a number less than 0!!!"<<endl;
       }
       else if(score>100)
       {
           cout<<"User entered a number greater than 100!!!"<<endl;
       }
       else
       {
           arr[i]=score;
           i++;
       }
   }
  
}
int countBGrade(double array[], int size)
{
   int bscoreCnt=0;
   for(int i=0;i<size;i++)
   {
       if(array[i]>=80 && array[i]<=89)
       bscoreCnt++;
   }
   return bscoreCnt;
}

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Output:

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