3. Write a program that calculates the average number of days a company employee

Question

3. Write a program that calculates the average number of days a company employee is absent. The program should have the following three methods: .A method that asks the user for number of employees in the company. Thi is value should be returned as an int type value. The method accepts no arguments. A method that accepts one argument: the number of employees in the company. The method should ask the user to enter the number of days each employee missed during the past year. The total of these days should be returned as int type. (you need to use a loop to find this total) . A method that accepts two arguments: The number of employees in the company and the total number of days absent for all employees during the past year. The method should return, as double type, the average number of days absent. (This method does not perform screen output and does not ask the user for input). Use appropriate description phrases with the output.

Explanation / Answer

Please find my implementation:

#include <iostream>
using namespace std;
int employees();
int days(int);
double average(int,int);
int main()
{int emp,tot;
double avg;
emp=employees();
tot=days(emp);
avg=average(emp,tot);
cout<<"Average days out: "<<avg<<endl;
system("pause");
return 0;
}
int employees()
{int n;
cout<<"Enter number of employees: ";
cin>>n;
while(n<1)
   {cout<<"must be>=1 ";
    cout<<"Enter number of employees: ";
    cin>>n;
   }
return n;
}
int days(int n)
{int i,tot=0,d;
for(i=1;i<=n;i++)
{cout<<"enter number of days employee "<<i<<" was out: ";
cin>>d;
while(d<0)
   {cout<<"must be >=0 ";
    cout<<"enter number of days employee "<<i<<" was out: ";
    cin>>d;
    }
tot+=d;
}
return tot;
}
double average(int n,int d)
{return (double)d/n;
}

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