Question

C++ pls use iostream
Write a program that prompts the user to enter 5 exam marks (design your program such that It would be easy to change if we wanted it to work for more than 5 earns). The program python displays the average mark, the highest mark, and number of marks entered less than the average mark

Answer 1

#include<iostream>

#include<limits.h>

#define n 5 //n denotes number of exam marks

using namespace std;

int main()

{

double arr[n], hmarks=(double)INT_MIN, sum=0, avg;

int i,count=0;

cout<<"Enter the marks in "<<n<<"Exam Marks"<<endl;

for(i=0;i<n;i++){

cin>>arr[i];

sum+=arr[i];

if(hmarks<arr[i])

hmarks = arr[i];

}

avg=sum/((double)n);

for(i=0;i<n;i++)

if(arr[i]<avg)

count++;

cout<<"Average Mark : "<<avg<<"\nHighest Marks : "<<hmarks<<"\nNumber of marks entered less than the average mark : "<<count<<endl;

return 0;

}