C++ Program for Sorting the Number in Ascending and Descending Order

AIM

Write and execute a C++ program to sort the numbers 25,127,2565,3,9367,-563,25,12,-100,5,432 and 37 in ascending and descending  order.

PROGRAM

#include<iostream>

using namespace std;

int main()

{

int a[50],i,j,n,temp;

cout<<"Enter how many numbers to be sorted:";

cin>>n;

cout<<"Enter the elements:";

for(i=0;i<n;i++)

cin>>a[i];

for(i=0;i<n;i++)

{

for(j=i+1;j<n;j++)

{

if(a[i]>a[j])

{

temp=a[i];

a[i]=a[j];

a[j]=temp;

}

}

}

cout<<"\n The elements in ascending order:";

for(i=0;i<n;i++)

cout<<a[i]<<"\t";

cout<<"\n The elements in descending order:";

for(i=n-1;i>=0;i--)

cout<<a[i]<<"\t";

cout<<"\n";

return(0);

}



OUTPUT

Enter how many numbers to be sorted:12

Enter the elements:25

127

2565

3

9327

-563

25

12

-100

5

432

37

 The elements in ascending order:-563 -100 3    5    12   25   25   37   127  432     2565 9327

 The elements in descending order:9327     2565 432  127  37   25   25   12   5     3    -100 -563