Answer to Question #340332 in C++ for Nia

Question

Write a program that inputs three integers from the keyboard and prints the sum,

average, product, smallest and largest of these numbers. The screen dialog should

appear as follows:

Input three different integers: 13 27 14

Sum is 54

Average is 18

Product is 4914

Smallest is 13

Largest is 27

Answer 1

#include<iostream>


using namespace std;


int main()
{
	int arr[3];
	cout << "Please, enter three integers: ";
	for (int i = 0; i < 3; i++)
	{
		cin >>arr[i];
	}
	cout << "Sum is " << arr[0] + arr[1] + arr[2] <<endl;
	cout << "Average is " << (arr[0] + arr[1] + arr[2])/3 << endl;
	cout << "Product is " << arr[0] * arr[1] * arr[2] << endl;
	int smal = arr[0];
	int larg = arr[0];
	for (int i = 0; i < 3; i++)
	{
		if (arr[i] < smal)
			smal = arr[i];
		if (arr[i] > larg)
			larg = arr[i];
	}
	cout << "Smallest is " << smal << endl;
	cout << "Largest is " << larg << endl;
}