Question

Lab 1 – Numbers in Descending Order

Design an application that accepts 10 numbers and displays them in descending order

For the programming problem, create the pseudocode and enter it below.

Enter pseudocode here

Answer 1

Solution :

Pseudocode is here

// Start

//     Declarations

//         num SIZE = 10

//         num NUMBERS[10]

//         num i

//         num j

//         num temp

//     for i = 0 to SIZE - 1

//         output "Please enter a number: "

//         input NUMBERS[i]

//     endfor

//     for i = 0 to SIZE - 2

//         for j = 0 to SIZE - 2

//             if (NUMBERS[j] < NUMBERS[j+1])

//               temp = NUMBERS[j]

//               NUMBERS[j] = NUMBERS[j+1]             

//               NUMBERS[j+1] = temp

//             endif

//         endfor

//     endfor

//     output "Sorted List"

//     output "==========="

//     for i = 0 to SIZE - 1

//         output "Number ", i + 1, ": ", NUMBERS[i]

//     endfor

// Stop

Code for above pseudocode:

#include<iostream>
using namespace std;
int main()
{
int NUMBERS[10],SIZE=10,i,j,temp;
for(i=0;i<SIZE;i++)
{
cout<<"Please enter number : ";
cin>>NUMBERS[i];
}
for(i=0;i<SIZE-1;i++)
{
for(j=0;j<SIZE-1;j++)
{
if(NUMBERS[j]<NUMBERS[j+1])
{
temp=NUMBERS[j];
NUMBERS[j]=NUMBERS[j+1];
NUMBERS[j+1]=temp;
}
}
}
cout<<"Sorted List"<<endl;
cout<<"===================="<<endl;
for(i=0;i<SIZE;i++)
{
cout<<"Number "<<i+1 <<" : "<<NUMBERS[i]<<endl;
}
return 0;
}

INPUT:

Please enter number : 2
Please enter number : 3
Please enter number : 4
Please enter number : 8
Please enter number : 1
Please enter number : 10
Please enter number : 7
Please enter number : 6
Please enter number : 5
Please enter number : 9

OUTPUT :

Sorted List
====================
Number 1 : 10
Number 2 : 9
Number 3 : 8
Number 4 : 7
Number 5 : 6
Number 6 : 5
Number 7 : 4
Number 8 : 3
Number 9 : 2
Number 10 : 1

Thank you sir..!