CPP Program to implement bubble sort

Source Code : 

#include<iostream>

using namespace std;

void Bublesort (int arr[], int n)

{

int i,j;

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

{

for(j=0;j,n-i-1;++j)

{

   if(arr[j]>arr[j+1])

   {

    arr[j] = arr[j]+arr[j+1];

    arr[j+1] = arr[j]-arr[j+1];

    arr[j] = arr[j]-arr[j+1];

   }

}

}

}

int main()

{

int n, i;

cout<<"Enter the number of data element to be sorted: ";

cin>>n;

int arr[n];

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

{

cout<<"Enter element "<<i+1<<": ";

cin>>arr[i];

}

Bublesort(arr,n);

cout<<"Sorted Data ";

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

cout<<"_>"<<arr[i];

return 0;

}

Program Output :