Question

Design the logic for a program that allows the user to enter 15 test scores (values between 1-100), then

• displays the minimum.
• displays the maximum
• calculates and displays the average

Answer 1

Program:

#include<iostream>

using namespace std;

int main()

{

float Z[15],sum=0.0,average;

cout<<"Enter the elements of the array : ";

cin>>Z[0];

float min = Z[0], max = Z[0];

sum = Z[0];

for(int i = 1; i < 15; i++){

cin>>Z[i];

sum = sum + Z[i];

}

average = sum/15;

for(int i = 1; i < 15; i++){

if(Z[i] < min)

min = Z[i];

if(Z[i] > max)

max = Z[i];

}

cout<<"Elements of the array ";

for(int i = 0; i<15; i++){

cout<<Z[i]<<" ";

}

cout<<" The minimum element in the array is: "<<min<<endl;

cout<<" The largest element in the array is: "<<max<<endl;

cout<<" The average of array is "<<average<<endl;

return 0;

}

Output: