Question

Write a program that finds the largest and smallest of four integers entered by user. Enter four integers: 21 43 10 35 Largest: 43 Smallest: 10 (Must be done in Code::Blocks C++)

Answer 1

    #include<iostream>
    using namespace std;
    int main ()
    {

        int arr[4], i, max, min;

        cout << "Enter the 4 elements of the array :";

        for (i = 0; i < 4; i++)

            cin >> arr[i];

        max = arr[0];

        for (i = 0; i < 4; i++)

        {

            if (max < arr[i])

                max = arr[i];

        }

        min = arr[0];

        for (i = 0; i < 4; i++)

        {

            if (min > arr[i])

                min = arr[i];

        }

        cout << "Largest element in given numbers of array : \n" << max;

        cout << "\nSmallest element in given numbers of array : \n" << min;

        return 0;

    }