Question

Write a C++ code to ask the user to enter 4 values (whole numbers). Your code should print the numbers in descending order.

Answer 1

CODE IN C++ :

#include <iostream>
using namespace std;

int main()
{
unsigned int arr[4]; // stores 4 whole numbers
cout << "Enter four whole numbers: ";
for(int i = 0; i < 4; i++)
{
cin >> arr[i]; // taking input from the user
}
// sorting in descending order
for(int i = 0; i < 4; i++)
{
for(int j = i+1; j < 4; j++)
{
if(arr[i] < arr[j])
{
int temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
}
}
// printing the numbers in descending order
cout << "Numbers in descending order: ";
for(int i = 0; i < 4; i++)
{
cout << arr[i] << " ";
}
}

OUTPUT SNIPPET :

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