Question

Write a program that reads an unspecified number of integers, determines how many positive and negative values have been read, and computes the total and average of the input values

Answer 1

Using C++ programming language

# include<iostream>

using namespace std;

int main()

{

int s=0 ;

int s1 = 0;

int sum=0;

int i,n;

cout<<" Enter the number of integers you would like enter " <<endl;

cin>>n;

int ar[n];

cout<<"Enter the values of the integers " <<endl;

for( i = 0 ; i < n-1 ; i ++) //loop to store the entered values in an array

{

cin>>ar[i];

}

for( i = 0 ; i < n-1 ; i ++) //this loop is used to perform the functions on the array elements

{

sum = sum + a[i];

if (ar[i] <0)

{

s = s+ i ;

}

else

{

s1 = s1 + i;

}

}

cout<<"The number of negative value " <<s<<endl;

cout<<"The number of positive value " <<s1<<endl;

cout<<"The sum of all the values " <<sum<<endl;

cout<<"The average of the input values " << (sum)/n <<endl;

}